# Mini-Posters. LES 1 Shopping at the Co-op

Save this PDF as:

Size: px
Start display at page:

## Transcription

1 Mini-Posters LES 1 Shopping at the Co-op Application Situation 1 p. 1 Application Situation 2 p. 48 Application Situation 3 p. 53 Application Situation 4 p. 54

3 What is a Whole Number? Whole Numbers Examples Greater than or equal to Whole Numbers 19 0 Not Whole Numbers P-1

4

5 Even and Odd Numbers Even Can be evenly divided by 2. Odd Cannot be evenly divided by 2. Examples Even Odd P-2

6

7 Place Value Table Whole Numbers BILLIONS MILLIONS THOUSANDS ONES ( ) ( ) (1 000) (1) Hundreds Tens Ones Hundreds Tens Ones Hundreds Tens Ones Hundreds Tens Ones Hundred Billions Ten Billions Billions Hundred Millions Ten Millions Millions Hundred Ten Thousands Thousands Thousands Hundreds Tens Ones (HB) (TB) (B) (HM) (TM) (M) (HTH) (TTH) (TH) (H) (T) (O) P-3

8

9 Place Value of Whole Numbers Billions Millions Thousands Ones Ones Tens Hundreds Thousands Ten Thousands Hundred Thousands Millions Ten Millions Hundred Millions Billions Ten Billions Fourteen billion three hundred two million seven hundred twenty-six thousand nine hundred fifty-five P-4

10

11 Insignificant Zero Whole Numbers A zero at the beginning of a whole number doesn t count. Example and THOUSANDS (1 000) ONES (1) THOUSANDS (1 000) ONES (1) Hundreds Tens Ones Hundreds Tens Ones Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones Hundreds Tens Ones Hundreds Tens Ones Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones (HTH) (TTH) (TH) (H) (T) (O) = (HTH) (TTH) (TH) (H) (T) (O) P-5

12

13 Reading and Writing Whole Numbers MILLIONS ( ) THOUSANDS (1 000) ONES (1) Hundreds Tens Ones Hundreds Tens Ones Hundreds Tens Ones Hundred Millions Ten Millions Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones To READ (HM) (TM) (M) (HTH) (TTH) (TH) (H) (T) (O) Say the number in the largest period. One hundred forty-six 2. Say the name of the largest period. million 3. Say the number in the second largest period. two hundred fifty-four 4. Say the name of the second largest period. thousand 5. Say the number in the next largest period. nine hundred thirty-seven To WRITE Insert a space between the place value periods One hundred forty-six million two hundred fifty-four thousand nine hundred thirty-seven P-6

14

15 Expanded Form of Whole Numbers Five Thousands + Seven Hundreds + Zero Tens + Two Ones P-7

16

17 Standard Form of Whole Numbers Sixty Ten Thousands + Three Thousands + Nine Hundreds + Seven Tens + Two Ones P-8

18

19 Comparing Whole Numbers < = > Less than Equal Greater than 3 < 8 8 = 8 8 > 3 P-9

20

21 Ordering Whole Numbers Increasing Order From the smallest to the largest Example: 6, 14, 379, 464, Decreasing Order From the largest to the smallest Example: 8 312, 464, 379, 14, 6 P-10

22

23 Rounding Whole Numbers 5 round up Greater than or equal < 5 round down Examples Less than Round to the nearest ten Round to the nearest hundred Round to the nearest thousand P-11

24

25 Estimating With Whole Numbers Find an Approximate Value Example: =? Exact Value Approximate Value Approximate Total: = Exact Total: = P-12

26

28

29 Addition Key Words Symbol + Plus Sum And Total Combined Increased by Together Add Both In all Altogether P-14

30

31 Addition Facts = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 24 P-15

32

33 Adding Whole Numbers =? = 29 P-16

34

35 Adding Whole Numbers Regrouping =? = 521 P-17

36

37 Subtraction Vocabulary 50 Minuend 20 Subtrahend 30 Difference P-18

38

39 Subtraction Key Words Symbol Difference Take away Left over Less than Fewer Minus Decreased Reduced Fewer than Remains How many more P-19

40

41 Subtraction Facts = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 P-20

42

43 Subtracting Whole Numbers =? = 211 P-21

44

45 Subtracting Whole Numbers Regrouping =? = 181 P-22

46

47 Multiplication Vocabulary 9 Factor 8 Factor 72 Product P-23

48

49 Multiplication Key Words Symbol Times Product Multiplied by Factor Doubled, tripled, etc. P-24

50

51 Multiplication Facts = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 144 P-25

52

53 Multiplying Whole Numbers 2 Digits 1 Digit 23 6 =? = 138 P-26

54

55 Multiplying Whole Numbers 2 Digits 2 Digits =? = P-27

56

57 Multiplying Whole Numbers 3 Digits 1 Digit =? = P-28

58

59 Multiplying Whole Numbers 3 Digits 2 Digits =? = P-29

60

61 Multiplying Whole Numbers 3 Digits 3 Digits =? = P-30

62

63 Division Vocabulary Divisor 4 45 Quotient 180 Dividend 1 6 X R Remainder P-31

64

65 Division Key Words Symbol Split Cut Equal parts Quotient Divided by Out of Per Halved Ratio Fraction Average P-32

66

67 Division Facts = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 P-33

68

69 Dividing Whole Numbers 2 Digits 1 Digit 84 6 =? X = 14 P-34

70

71 Dividing Whole Numbers 2 Digits 2 Digits =? = 8 P-35

72

73 Dividing Whole Numbers 3 Digits 1 Digit =? X = 53 P-36

74

75 Dividing Whole Numbers 3 Digits 2 Digits =? X = 26 P-37

76

77 Dividing Whole Numbers 3 Digits 3 Digits =? = 2 P-38

78

79 Dividing Whole Numbers 4 Digits 1 Digit =? X X X = P-39

80

81 Dividing Whole Numbers 4 Digits 2 Digits =? X = 73 P-40

82

83 Dividing Whole Numbers Remainder 2 Digits 1 Digit 27 4 =? R 27 4 = 6 with 3R P-41

84

85 Dividing Whole Numbers Remainder 2 Digits 2 Digits =? R = 2 with 4R P-42

86

87 Dividing Whole Numbers Remainder 3 Digits 1 Digit =? X X R = 156 with 3R P-43

88

89 Dividing Whole Numbers Remainder 3 Digits 2 Digits =? R = 2 with 23R P-44

90

91 Dividing Whole Numbers Remainder 3 Digits 3 Digits =? R = 8 with 37R P-45

92

93 Dividing Whole Numbers Remainder 4 Digits 1 Digit =? X X R = 513 with 2R P-46

94

95 Dividing Whole Numbers Remainder 4 Digits 2 Digits =? X X R = 139 with 31R P-47

96

97 Prime and Composite Numbers Prime Numbers 2 factors: 1 and itself. Composite Numbers More than 2 factors. Examples = = = = = = = = 32 Factors: 1, 23 Factors: 1, 17 Factors: 1, 2, 4, 8, 16 Factors: 1, 2, 4, 8, 16, 32 P-48

98

99 Prime Factorization = 984 P-49

100

101 Greatest Common Factor 4, 8, 16 Factors of 4 Factors of 8 Factors of = = 4 Factors: 1, 2, = = 8 Factors: 1, 2, 4, = = =16 Factors: 1, 2, 4, 8, 16 Common Factors: 1, 2, 4 Greatest Common Factor: 4 P-50

102

103 Least Common Multiple 2, 4, 8 Multiples of 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 Multiples of 4 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 Multiples of 8 8, 16, 24, 32, 40, 48, 56, 64, 72, 80 Common Multiples: 8, 16 Least Common Multiple: 8 P-51

104

105 Exponential Form Base 7 9 Exponent Exponential Form Repeated Factors Standard Form P-52

106

107 Order of Operations 1. Brackets 2. Exponents (BEDMAS) 3. Division Multiplication 4. Addition Subtraction Left to right Left to right (12 3) = = = = = 232 P-53

108

109 Parts of a Decimal Number Decimal point Greater than or equal to a whole Less than a whole P-54

110

111 Place Value Table Decimal Numbers MILLIONS ( ) THOUSANDS (1 000) ONES (1) PARTS OF A WHOLE Hundreds Tens Ones Hundreds Tens Ones Hundreds Tens Ones Tenths Hundredths Thousandths Hundred Millions Tens Millions Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones Tenths Hundredths Thousandths (HM) (TM) (M) (HTH) (TTH) (TH) (H) (T) (O) (t) (h) (th) P-55

112

113 Place Value of Decimal Numbers Decimal point Thousandths Hundredths Tenths Ones Tens Hundreds Thousands Ten Thousands Hundred Thousands Eight hundred sixty-five thousand seven hundred ninety-three and four hundred nine thousandths OR Eight hundred sixty-five thousand seven hundred ninety-three point four zero nine P-56

114

115 Insignificant Zero Decimal Numbers A zero at the end of a decimal number doesn t count. Example 36.4 and ONES PARTS OF A WHOLE ONES PARTS OF A WHOLE Hundreds Tens Ones Tenths Hundredths Hundreds Tens Ones Tenths Hundredths Thousandths Thousandths Hundreds Tens Ones Tenths Hundredths Thousandths Hundreds Tens Ones Tenths Hundredths Thousandths (H) (T) (O) (t) (h) (th) = (H) (T) (O) (t) (h) (th) P-57

116

117 Reading and Writing Decimal Numbers THOUSANDS ONES PARTS OF A WHOLE Hundreds Tens Ones Hundreds Tens Ones Tenths Hundredths Thousandths Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones Tenths Hundredths Thousandths (HTH) (TTH) (TH) (H) (T) (O) (t) (h) (th) To READ Option A To READ Option B To WRITE Sixty three thousand 1. Say the number before the decimal point. one hundred seventy four 2. Say the word point. point 3. Say the digits after the decimal point. eight three five Sixty three thousand 1. Say the number before the decimal point. one hundred seventy four 2. Say the word and. and 3. Say the place value of the number after the decimal point. Follow the rules for writing whole numbers. Group the tenths, hundredths and thousandths. Insert a space between the place value periods. eight hundred thirty five thousandths P-58

118

119 Standard Form of Decimal Numbers Seven Hundreds + Two Tens + Three Ones + One Tenth + Nine Hundredths + Four Thousandths P-59

120

121 Expanded Form of Decimal Numbers Six Tens + Two Ones + Seven Tenths + Three Hundredths P-60

122

123 Comparing Decimal Numbers < = > Less than Equal Greater than 0.25 < = > 0.25 P-61

124

125 Ordering Decimal Numbers Increasing Order From the smallest to the largest Example: 0.06, 0.08, 0.7, 0.9, 1.8, 14, 293 Decreasing Order From the largest to the smallest Example: , 1.8, 0.9, 0.7, 0.08, 0.06 P-62

126

127 Rounding Decimal Numbers Greater than or equal to Less than 5 round up < 5 round down Examples Round to the nearest tenth Round to the nearest hundredth Round to the nearest thousandth Round to the nearest whole P-63

128

129 Estimating With Decimal Numbers Find an Approximate Value Example: \$ \$ \$ \$2.15 =? Exact Value Approximate Value \$15.10 \$15 \$14.95 \$14 \$6.55 \$6 \$2.15 \$2 Approximate Total: \$15 + \$15 + \$7+ \$2 = \$39 Exact Total: \$ \$ \$ \$2.15 = \$38.75 P-64

130

131 Adding Decimal Numbers =? = 52.1 P-65

132

133 Subtracting Decimal Numbers =? = 7.1 P-66

134

135 Multiplying Decimal Numbers By Factors of 10 Example 1 Example 2 Example =? =? =? P-67

136

137 Multiplying Decimal Numbers =? decimal places 1 decimal place decimal places = P-68

138

139 Dividing Decimal Numbers Showing Remainder as a Decimal Number Quotient X X R or X X X = 156 with 3R or = P-69

140

141 Dividing Decimal Numbers By a Whole Number =? X X X = P-70

142

143 Dividing Decimal Numbers By Factors of 10 Example 1 Example 2 Example =? =? =? P-71

144

145 Dividing Decimal Numbers =? X X = 71.6 P-72

146

### Operations on Decimals

Operations on Decimals Addition and subtraction of decimals To add decimals, write the numbers so that the decimal points are on a vertical line. Add as you would with whole numbers. Then write the decimal

### How To Math Properties

CLOSURE a + b is a real number; when you add 2 real numbers, the result is also a real number. and 5 are both real numbers, + 5 8 and the sum, 8, is also a real number. a b is a real number; when you subtract

### Reteaching. Properties of Operations

- Properties of Operations The commutative properties state that changing the order of addends or factors in a multiplication or addition expression does not change the sum or the product. Examples: 5

### Whole Numbers. hundred ten one

Whole Numbers WHOLE NUMBERS: WRITING, ROUNDING The digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. The natural numbers (counting numbers) are 1, 2, 3, 4, 5, and so on. The whole numbers are 0, 1, 2, 3, 4,

### YOU MUST BE ABLE TO DO THE FOLLOWING PROBLEMS WITHOUT A CALCULATOR!

DETAILED SOLUTIONS AND CONCEPTS - DECIMALS AND WHOLE NUMBERS Prepared by Ingrid Stewart, Ph.D., College of Southern Nevada Please Send Questions and Comments to ingrid.stewart@csn.edu. Thank you! YOU MUST

### 2. Perform the division as if the numbers were whole numbers. You may need to add zeros to the back of the dividend to complete the division

Math Section 5. Dividing Decimals 5. Dividing Decimals Review from Section.: Quotients, Dividends, and Divisors. In the expression,, the number is called the dividend, is called the divisor, and is called

### Computation Strategies for Basic Number Facts +, -, x,

Computation Strategies for Basic Number Facts +, -, x, Addition Subtraction Multiplication Division Proficiency with basic facts aids estimation and computation of multi-digit numbers. The enclosed strategies

### Simply Math. Everyday Math Skills NWT Literacy Council

Simply Math Everyday Math Skills 2009 NWT Literacy Council Acknowledgement The NWT Literacy Council gratefully acknowledges the financial assistance for this project from the Department of Education, Culture

### Unit 7 : Decimals. Friendly Notes = 2 ones 5 tenths 6 hundredths 3 thousandths =

Unit 7 : Decimals Tenths, Hundredths, and Thousandths 1 one = 10 tenths 1 tenth = 10 hundredths 1 hundredth = 10 thousandths Friendly Notes 1. Write 42 tenths as a decimal. 42 tenths = 40 tenths + 2 tenths

### Introduction to Decimals

Introduction to Decimals Reading and Writing Decimals: Note: There is a relationship between fractions and numbers written in decimal notation. Three-tenths 10 0. 1 zero 1 decimal place Three- 0. 0 100

### Saxon Math Home School Edition. September 2008

Saxon Math Home School Edition September 2008 Saxon Math Home School Edition Lesson 4: Comparing Whole Lesson 5: Naming Whole Through Hundreds, Dollars and Cent Lesson 7: Writing and Comparing Through

### How do you compare numbers? On a number line, larger numbers are to the right and smaller numbers are to the left.

The verbal answers to all of the following questions should be memorized before completion of pre-algebra. Answers that are not memorized will hinder your ability to succeed in algebra 1. Number Basics

### MATH-0910 Review Concepts (Haugen)

Unit 1 Whole Numbers and Fractions MATH-0910 Review Concepts (Haugen) Exam 1 Sections 1.5, 1.6, 1.7, 1.8, 2.1, 2.2, 2.3, 2.4, and 2.5 Dividing Whole Numbers Equivalent ways of expressing division: a b,

### DECIMALS. Rounding Decimals Review and Multiplying Decimals. copyright amberpasillas2010. Rounding Review. Decimals are read as and

DECIMALS Rounding Decimals Review and Rounding Review Decimals are read as and 5 1 8 2 1, Thousands Hundreds Tens Ones Tenths Hundredths Read as 518 and 21 hundredths Thousandths Ten Thousandths 1 Rounding

### Section R.2. Fractions

Section R.2 Fractions Learning objectives Fraction properties of 0 and 1 Writing equivalent fractions Writing fractions in simplest form Multiplying and dividing fractions Adding and subtracting fractions

### DECIMAL MODULE. I. Adding Decimals. II. Subtracting Decimals. III. Multiplying Decimals. IV. Dividing Decimals. BMR.

DECIMAL MODULE I. Adding Decimals II. Subtracting Decimals III. Multiplying Decimals IV. Dividing Decimals BMR.Decimals Page 1 I. Adding Decimals. Introduction: This is the first of four parts on working

### troduction to Algebra

Chapter Five Decimals Section 5.1 Introduction to Decimals Like fractional notation, decimal notation is used to denote a part of a whole. Numbers written in decimal notation are called decimal numbers,

### Year 4 Non negotiables. Autumn Term

Year 4 Non negotiables Autumn Term Ist Half Term 2nd Half Term Count on/back in steps of 2s, 3s, 4s 5s, 8s, 10s, 6s and 9s (through zero to include negative numbers) Recall the 2, 3, 4, 5, 8 and 10 times

### Paramedic Program Pre-Admission Mathematics Test Study Guide

Paramedic Program Pre-Admission Mathematics Test Study Guide 05/13 1 Table of Contents Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page

### UNIT 1 VOCABULARY: RATIONAL AND IRRATIONAL NUMBERS

UNIT VOCABULARY: RATIONAL AND IRRATIONAL NUMBERS 0. How to read fractions? REMEMBER! TERMS OF A FRACTION Fractions are written in the form number b is not 0. The number a is called the numerator, and tells

### I know when I have written a number backwards and can correct it when it is pointed out to me I can arrange numbers in order from 1 to 10

Mathematics Targets Moving from Level W and working towards level 1c I can count from 1 to 10 I know and write all my numbers to 10 I know when I have written a number backwards and can correct it when

### Fractions to decimals

Worksheet.4 Fractions and Decimals Section Fractions to decimals The most common method of converting fractions to decimals is to use a calculator. A fraction represents a division so is another way of

### Repton Manor Primary School. Maths Targets

Repton Manor Primary School Maths Targets Which target is for my child? Every child at Repton Manor Primary School will have a Maths Target, which they will keep in their Maths Book. The teachers work

### Unit 1 Number Sense. In this unit, students will study repeating decimals, percents, fractions, decimals, and proportions.

Unit 1 Number Sense In this unit, students will study repeating decimals, percents, fractions, decimals, and proportions. BLM Three Types of Percent Problems (p L-34) is a summary BLM for the material

### Scientific Notation Notes

Scientific Notation Notes Scientific notation is a short way to write very large or very small numbers. It is written as the product of a number between 1 and 10 and a power of 10. TO CONVERT A NUMBER

### The Crescent Primary School Calculation Policy

The Crescent Primary School Calculation Policy Examples of calculation methods for each year group and the progression between each method. January 2015 Our Calculation Policy This calculation policy has

### Overview of Unit Topics and Lesson Objectives. Topic 1: Multiplicative Patterns on the Place Value Chart 1-4

GRADE 5 UNIT 1 Place Value and Decimal Fractions Table of Contents Overview of Unit Topics and Lesson Objectives Lessons Topic 1: Multiplicative Patterns on the Place Value Chart 1-4 Lesson 1: Reason concretely

### Pre-Algebra Lecture 6

Pre-Algebra Lecture 6 Today we will discuss Decimals and Percentages. Outline: 1. Decimals 2. Ordering Decimals 3. Rounding Decimals 4. Adding and subtracting Decimals 5. Multiplying and Dividing Decimals

Arithmetic 2 Progress Ladder Maths Makes Sense Foundation End-of-year objectives page 2 Maths Makes Sense 1 2 End-of-block objectives page 3 Maths Makes Sense 3 4 End-of-block objectives page 4 Maths Makes

### Number: Number and Place Value with Reasoning

count to and across 100, forwards and backwards, beginning with 0 or 1, or from any given number Number: Number and Place Value with Reasoning +COUNTING Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 count

### DECIMAL REVIEW. 2. Change to a fraction Notice that =.791 The zero in front of the decimal place is not needed.

DECIMAL REVIEW A. INTRODUCTION TO THE DECIMAL SYSTEM The Decimal System is another way of expressing a part of a whole number. A decimal is simply a fraction with a denominator of 10, 100, 1 000 or 10

DECIMALS PRACTICE BOOKLET TABLE OF CONTENTS SKILL 1: Representing Decimals and Place Value...3 SKILL 2: Graph Decimals on a Number Line...5 SKILL 3: Comparing Decimals...7 SKILL 4: Ordering Decimals...9

### EXPONENTS. To the applicant: KEY WORDS AND CONVERTING WORDS TO EQUATIONS

To the applicant: The following information will help you review math that is included in the Paraprofessional written examination for the Conejo Valley Unified School District. The Education Code requires

### Topic Skill Homework Title Count to and across 100, forwards and backwards, beginning with 0 or 1, or from any given number.

Year 1 (Age 5-6) Number and Place Value Count to and across 100, forwards and backwards, beginning with 0 or 1, or from any given number. Count up to 10 and back (Age 5-6) Count up to 20 objects (Age 5-6)

### 12. [Place Value] A Q. What is the largest odd, 4 digit number, that contains the digits 0, 4, 5 and 7?

12. [Place Value] Skill 12.1 Understanding the place value of a digit in a number (1). When writing numbers the following is true: Each digit in a number occupies a special place or column. Larger numbers

### Quantile Textbook Report

Quantile Textbook Report My Math Grade 5 Volume 1 Author StateEdition Grade 5 1 Place Value 1.1 Place Value Through Millions 620Q 1.2 Compare and Order Whole Numbers Through Millions 600Q 1.3 Hands On:

### a) b) -4 + ( -5) c) d) 2 - ( -2) f)

CLASS VII New Integers A 1. The integer consist of, and numbers 2. The numbers less than zero are called integer. 3. All the numbers which are less than zero have sign. 4. Zero is greater than integer.

1 Decimals Adding and Subtracting Decimals are a group of digits, which express numbers or measurements in units, tens, and multiples of 10. The digits for units and multiples of 10 are followed by a decimal

### Accuplacer Arithmetic Study Guide

Accuplacer Arithmetic Study Guide Section One: Terms Numerator: The number on top of a fraction which tells how many parts you have. Denominator: The number on the bottom of a fraction which tells how

### DECIMAL LONG DIVISION LEVELS I-VI

DECIMAL LONG DIVISION LEVELS I-VI Single and Double-Digit Divisors Table of Contents IMPORTANT NOTE TO TEACHER............................... v LEVEL I Single-digit Divisors: 1-step...................................

### Improper Fractions and Mixed Numbers

This assignment includes practice problems covering a variety of mathematical concepts. Do NOT use a calculator in this assignment. The assignment will be collected on the first full day of class. All

### UNIT 9 OPERATIONS WITH DECIMALS

UNIT 9 OPERATIONS WITH DECIMALS INTRODUCTION In this Unit, we will use our understanding of operations, decimals, and place value to perform operations with decimals. The table below shows the learning

### Decimals Worksheets. The decimal point separates the whole numbers from the fractional part of a number.

Decimal Place Values The decimal point separates the whole numbers from the fractional part of a number. 8.09 In a whole number the decimal point is all the way to the right, even if it is not shown in

### Supporting your child with maths

Granby Primary School Year 5 & 6 Supporting your child with maths A handbook for year 5 & 6 parents H M Hopps 2016 G r a n b y P r i m a r y S c h o o l 1 P a g e Many parents want to help their children

### Now that we have a handle on the integers, we will turn our attention to other types of numbers.

1.2 Rational Numbers Now that we have a handle on the integers, we will turn our attention to other types of numbers. We start with the following definitions. Definition: Rational Number- any number that

### Decimal Notation ,000 10, Write a word name for the whole number. That is, the number to the left of the decimal point.

Decimal Notation Place Value Chart Hundreds Tens Ones Tenths Hundredths Thousandths Ten- Thousandths 00 0 0 00,000 0, 000 Hundred- Thousandths 00, 000 Millionths,000, 000 How to write a word name, given

### Whole Number and Decimal Place Values

Whole Number and Decimal Place Values We will begin our review of place values with a look at whole numbers. When writing large numbers it is common practice to separate them into groups of three using

### Sense of Number Visual Calculations Policy

Sense of Number Visual Calculations Policy Basic Bespoke Edition for April 2014 by Dave Godfrey & Anthony Reddy For sole use within. A picture is worth 1000 words! www.senseofnumber.co.uk Visual Calculations

1. sum the answer when you add Ex: 3 + 9 = 12 12 is the sum 2. difference the answer when you subtract Ex: 17-9 = 8 difference 8 is the 3. the answer when you multiply Ex: 7 x 8 = 56 56 is the 4. quotient

### UNIT 5 VOCABULARY: DECIMAL NUMBERS

º ESO Bilingüe Página UNIT 5 VOCABULARY: DECIMAL NUMBERS.. Decimal numbers Decimal numbers are used in situations in which we look for more precision than whole numbers provide. In order to do that, we

### DIVISION OF DECIMALS. 1503 9. We then we multiply by the

Tallahassee Community College 0 DIVISION OF DECIMALS To divide 9, we write these fractions: reciprocal of the divisor 0 9. We then we multiply by the 0 67 67 = = 9 67 67 The decimal equivalent of is. 67.

### Associative Property The property that states that the way addends are grouped or factors are grouped does not change the sum or the product.

addend A number that is added to another in an addition problem. 2 + 3 = 5 The addends are 2 and 3. area The number of square units needed to cover a surface. area = 9 square units array An arrangement

### Math News! 5 th Grade Math

Math News! Grade 5, Module 1, Topic A 5 th Grade Math Module 1: Place Value and Decimal Fractions Math Parent Letter This document is created to give parents and students a better understanding of the

### COMPASS Numerical Skills/Pre-Algebra Preparation Guide. Introduction Operations with Integers Absolute Value of Numbers 13

COMPASS Numerical Skills/Pre-Algebra Preparation Guide Please note that the guide is for reference only and that it does not represent an exact match with the assessment content. The Assessment Centre

### RIT scores between 191 and 200

Measures of Academic Progress for Mathematics RIT scores between 191 and 200 Number Sense and Operations Whole Numbers Solve simple addition word problems Find and extend patterns Demonstrate the associative,

### Calculations Policy. Introduction

Thousands Hundreds Tens Units Tenth Hundredth thousandth Calculations Policy Introduction This Calculations Policy has been designed to support teachers, teaching assistants and parents in the progression

### Sequential Skills. Strands and Major Topics

Sequential Skills This set of charts lists, by strand, the skills that are assessed, taught, and practiced in the Skills Tutorial program. Each Strand ends with a Mastery Test. You can enter correlating

### YOU MUST BE ABLE TO DO THE FOLLOWING PROBLEMS WITHOUT A CALCULATOR!

DETAILED SOLUTIONS AND CONCEPTS - ROUNDING AND NUMBER COMPARISONS Prepared by Ingrid Stewart, Ph.D., College of Southern Nevada Please Send Questions and Comments to ingrid.stewart@csn.edu. Thank you!

### Kindergarten Math I can statements

Kindergarten Math I can statements Student name:. Number sense Date Got it Nearly I can count by 1s starting anywhere from 1 to 10 and from 10 to 1, forwards and backwards. I can look at a group of 1 to

### Math Content by Strand 1

Math Content by Strand 1 The Base-Ten Number System: Place Value Introduction 2 Learning about whole number computation must be closely connected to learning about the baseten number system. The base-ten

### 100 which when written as a decimal is 0.06.

Solve the following problem. Session 28 Decimal Multiplication and Division Find the electric bill for 370 kwh s of electricity from Red River Region Co-op, which charges 0.094 dollars per kilowatt-hour

### Year 1. Use numbered number lines to add, by counting on in ones. Encourage children to start with the larger number and count on.

Year 1 Add with numbers up to 20 Use numbered number lines to add, by counting on in ones. Encourage children to start with the larger number and count on. +1 +1 +1 Children should: Have access to a wide

### Word Problems. Simplifying Word Problems

Word Problems This sheet is designed as a review aid. If you have not previously studied this concept, or if after reviewing the contents you still don t pass, you should enroll in the appropriate math

### Student Profile Name: Emergent to One to One Counting Date achieved

mergent to One to One Counting ledge Read The numerals 1 to 10 1 2 3 4 5 6 7 8 9 10 The numbers 1 to 10 forwards: 1 2 3 4 5 6 7 8 9 10 The numbers 10 to 1 backwards: 10 9 8 7 6 5 4 3 2 1 A Count The number

### Maths methods Key Stage 2: Year 3 and Year 4

Maths methods Key Stage 2: Year 3 and Year 4 Maths methods and strategies taught in school now are very different from those that many parents learned at school. This can often cause confusion when parents

### Fractions. Cavendish Community Primary School

Fractions Children in the Foundation Stage should be introduced to the concept of halves and quarters through play and practical activities in preparation for calculation at Key Stage One. Y Understand

### 5 Decimal numbers. 1 Decimal numbers. 2 How to read decimal numbers.

5 Decimal numbers 1 Decimal numbers Decimal numbers such as 3.762 are used in situations in which we look for more precision than whole numbers provide. As with whole numbers, a digit in a decimal number

### Dr Brian Beaudrie pg. 1

Multiplication of Decimals Name: Multiplication of a decimal by a whole number can be represented by the repeated addition model. For example, 3 0.14 means add 0.14 three times, regroup, and simplify,

### Year Five Maths Notes

Year Five Maths Notes NUMBER AND PLACE VALUE I can count forwards in steps of powers of 10 for any given number up to 1,000,000. I can count backwards insteps of powers of 10 for any given number up to

### RATIONAL NUMBERS CHAPTER

RATIONAL NUMBERS CHAPTER 70 CHAPTER RATIONAL NUMBERS Section. Recognizing, Reading, Writing and Simplifying Fractions What is a fraction? You have a circle. Cut it into two equal parts. Each part is called

### 2 is the BASE 5 is the EXPONENT. Power Repeated Standard Multiplication. To evaluate a power means to find the answer in standard form.

Grade 9 Mathematics Unit : Powers and Exponent Rules Sec.1 What is a Power 5 is the BASE 5 is the EXPONENT The entire 5 is called a POWER. 5 = written as repeated multiplication. 5 = 3 written in standard

### count up and down in tenths count up and down in hundredths

Number: Fractions (including Decimals and Percentages COUNTING IN FRACTIONAL STEPS Pupils should count in fractions up to 10, starting from any number and using the1/2 and 2/4 equivalence on the number

### REVIEW SHEETS BASIC MATHEMATICS MATH 010

REVIEW SHEETS BASIC MATHEMATICS MATH 010 A Summary of Concepts Needed to be Successful in Mathematics The following sheets list the key concepts that are taught in the specified math course. The sheets

### Decimals and other fractions

Chapter 2 Decimals and other fractions How to deal with the bits and pieces When drugs come from the manufacturer they are in doses to suit most adult patients. However, many of your patients will be very

### Chapter 4 Fractions and Mixed Numbers

Chapter 4 Fractions and Mixed Numbers 4.1 Introduction to Fractions and Mixed Numbers Parts of a Fraction Whole numbers are used to count whole things. To refer to a part of a whole, fractions are used.

### HOSPITALITY Math Assessment Preparation Guide. Introduction Operations with Whole Numbers Operations with Integers 9

HOSPITALITY Math Assessment Preparation Guide Please note that the guide is for reference only and that it does not represent an exact match with the assessment content. The Assessment Centre at George

### Arithmetic Review ORDER OF OPERATIONS WITH WHOLE NUMBERS

Arithmetic Review The arithmetic portion of the Accuplacer Placement test consists of seventeen multiple choice questions. These questions will measure skills in computation of whole numbers, fractions,

### Math. Rounding Decimals. Answers. 1) Round to the nearest tenth. 8.54 8.5. 2) Round to the nearest whole number. 99.59 100

1) Round to the nearest tenth. 8.54 8.5 2) Round to the nearest whole number. 99.59 100 3) Round to the nearest tenth. 310.286 310.3 4) Round to the nearest whole number. 6.4 6 5) Round to the nearest

### Math 0306 Final Exam Review

Math 006 Final Exam Review Problem Section Answers Whole Numbers 1. According to the 1990 census, the population of Nebraska is 1,8,8, the population of Nevada is 1,01,8, the population of New Hampshire

### DATE PERIOD. Estimate the product of a decimal and a whole number by rounding the Estimation

A Multiplying Decimals by Whole Numbers (pages 135 138) When you multiply a decimal by a whole number, you can estimate to find where to put the decimal point in the product. You can also place the decimal

### CALCULATIONS. Understand the operation of addition and the associated vocabulary, and its relationship to subtraction

CALCULATIONS Pupils should be taught to: Understand the operation of addition and the associated vocabulary, and its relationship to subtraction As outcomes, Year 4 pupils should, for example: Use, read

### Algorithm set of steps used to solve a mathematical computation. Area The number of square units that covers a shape or figure

Fifth Grade CCSS Math Vocabulary Word List *Terms with an asterisk are meant for teacher knowledge only students need to learn the concept but not necessarily the term. Addend Any number being added Algorithm

### Standards-Based Progress Mathematics. Progress in Mathematics

SADLIER Standards-Based Progress Mathematics Aligned to SADLIER Progress in Mathematics Grade 5 Contents Chapter 1 Place Value, Addition, and Subtraction......... 2 Chapter 2 Multiplication....................................

### CURRICULUM OBJECTIVES

CURRICULUM OBJECTIVES NUMBER RECOGNITION Arabic Numbers 1 understand and use correctly the word digit 2 recognize Arabic numbers: 0 1,000 3 recognize Arabic numbers: 1,000 +.. Roman Numerals 4 recognize

### Reception. Number and Place Value

Nursery Numbers and Place Value Recite numbers to 10 in order Count up to 10 objects Compare 2 groups of objects and say when they have the same number Select the correct numeral to represent 1-5 objects

### PREPARATION FOR MATH TESTING at CityLab Academy

PREPARATION FOR MATH TESTING at CityLab Academy compiled by Gloria Vachino, M.S. Refresh your math skills with a MATH REVIEW and find out if you are ready for the math entrance test by taking a PRE-TEST

### Lesson 1 Order of Operations

Lesson 1 Order of Operations "Operations" means things like add, subtract, multiply, divide Student A solved the following problem: 17-7 x 2 = 20. Is he correct? Why or why not? Lesson 1 Order of Operations

### Unit Descriptions USER GUIDE

LEARNING Unit Descriptions USER GUIDE Pre-K - KINDERGARTEN UNITS Counting Build 1 to 10 Optimally. Students build and identify numbers from static and flashed sets of 1 to 10 objects using the least number

### Hundreds Chart. Vocabulary. Place Value

Addition plus, sum, addend Subtraction minus, difference Multiplication times, product, factor Division quotient, divisor, dividend Hundreds Chart SYMBOLS Addition: + Subtraction: Multiplication: x * Division:

### Place Value and Rounding

4.1 Place Value and Rounding 4.1 OBJECTIVES 1. Identify place value in a decimal fraction 2. Write a decimal in words 3. Write a decimal as a fraction or mixed number 4. Compare the size of several decimals

### LESSON PLANS FOR PERCENTAGES, FRACTIONS, DECIMALS, AND ORDERING Lesson Purpose: The students will be able to:

LESSON PLANS FOR PERCENTAGES, FRACTIONS, DECIMALS, AND ORDERING Lesson Purpose: The students will be able to: 1. Change fractions to decimals. 2. Change decimals to fractions. 3. Change percents to decimals.

### 1004.6 one thousand, four AND six tenths 3.042 three AND forty-two thousandths 0.0063 sixty-three ten-thousands Two hundred AND two hundreds 200.

Section 4 Decimal Notation Place Value Chart 00 0 0 00 000 0000 00000 0. 0.0 0.00 0.000 0.0000 hundred ten one tenth hundredth thousandth Ten thousandth Hundred thousandth Identify the place value for

### The gas can has a capacity of 4.17 gallons and weighs 3.4 pounds.

hundred million\$ ten------ million\$ million\$ 00,000,000 0,000,000,000,000 00,000 0,000,000 00 0 0 0 0 0 0 0 0 0 Session 26 Decimal Fractions Explain the meaning of the values stated in the following sentence.

### How close was your estimate?

Estimating Sums and Differences When an exact answer is not necessary, an estimate can be used. The most common method of estimating sums and differences is called front-end rounding, which is to round