MATH 20 EXTRA PRACTICE/ Name


 Arron Gilmore
 2 years ago
 Views:
Transcription
1 MATH 20 EXTRA PRACTICE/ Name Identify the digit with the given place value. 1) thousandths 2) tenthousandths 3) tenths Write the decimal number that has the specified place values. 4) 7 tens, 4 tenths, 9 hundreds, 8 ones, 2 hundredths 5) 6 tenths, 5 tenthousandths, 8 hundredths, 6 hundreds 6) 6 tens, 3 tenthousands, 1 hundredths, 5 ones, 6 tenthousandths Write the decimal as a fraction or mixed number in lowest terms. 7) ) ) 0.58 Write the decimal in words. 10) ) ) Write the decimal in numbers. 13) Six and five hundred sixteen tenthousandths 14) Ten and six tenths 15) Eight and seventeen hundredths 1
2 Solve the problem. 16) An electrician has to choose different types of wire for different applications. The size of the diameter of the wire is inversely related to the gauge of the wire. The chart below shows some different gauges of wire and their approximate diameters. Use the chart to answer the question. What is the gauge of the wire with a diameter of inch? 17) Suppose your job is to take phone orders for computer parts. Use the table below to answer the following questions. Write the correct part number that matches what you hear the customer say on the phone. Part Number A B C D E F G H I Size in centimeters "Do you have that part in 1 and 1 tenths centimeters?" 2
3 18) Suppose your job is to take phone orders for machine parts. Use the table below to answer the following questions. Write the correct part number that matches what you hear the customer say on the phone. Part Number A B C D E F G H I Size in centimeters "Please send the 7hundredths centimeter part." Round the number to the place indicated. 19) Round to the nearest hundredth: ) Round to the nearest one: ) Round to the nearest one: ) Round to the nearest tenth: You are on a shopping trip. The store will round the amount you pay for each item to the nearest cent. Find the amount you will pay. 23) Printer ribbons are 6 ribbons for $29.09, so one ribbon is $ You pay: 24) Compact disks are 3 for $43.31, so one CD is $ You pay: 25) Laundry detergent is 2 bottles for $3.13, so one bottle is $ You pay: 26) 35 mm film is 4 rolls for $34.15, so one roll is $ You pay: In order to prepare her budget, Sue gathers receipts for all major expenses she has had over the last month. Round the figure to the nearest dollar. 27) Tuition payment, $ ) Donations to charity, $ ) Books, $
4 30) Car payment, $ Round the money amount to the specified place. 31) $ to the nearest dollar 32) $2.186 to the nearest cent. 33) $ to the nearest cent 34) $64.21 to the nearest dollar Round to the indicated place. 35) A student has a test average of Round this result to the ones place. 36) The Dow Jones Industrial Average increased by 2.364% last week. Express this change rounded to the nearest tenth. 37) The Great Pyramid of Khufu in Egypt is meters tall. Round this measurement to the nearest tenth of a meter. Find the sum. 38) ) ) ) Find the difference. 42) ) ) Subtract from ) Use frontend rounding to round each number. Then, add or subtract the rounded numbers to get an estimated answer. Finally, find the exact answer. 46) estimate exact
5 47) estimate exact ) estimate exact Use your estimation skills to pick the most reasonable answer. Do not solve the problem. 49) A) 148 B) 1.48 C) ) A) B) 2.66 C) First, use frontend rounding to round each number and estimate the answer. Then, find the exact answer. 51) John is taking a road to Calistoga. He has already driven kilometers. If the entire distance to Calistoga is 148 kilometers, how much further must John drive? 52) Tran's subtotal at Scramble's Electronics is $ The sales tax on these items is $ What was Tran's total bill? 53) Ray's gross pay is $ per week. $54.68 is withheld for federal income tax, $25.10 for FICA tax, and $11.32 for other deductions. Find his net pay. The table shows Jose's expenses for one month. Use the table to answer the question. 54) How much did Jose spend for food, car repairs, and utilities? Monthly Expenses Rent $448 Food $155 Car repairs $ Utilities $69.90 Phone (long distance) $66.18 Phone (local) $25.79 Drumming lessons $99 Entertainment $
6 55) What were Jose's total expenses for the month? Monthly Expenses Rent $441 Food $197 Car repairs, gas $ Utilities $52.48 Phone (long distance) $70.13 Phone (local) $29.34 Drumming lessons $115 Entertainment $65.55 Find the perimeter of (distance around) the given figure by adding the lengths of the sides. 56) 2 in. 1.4 in in in in. 1.6 in in. 57) 5.5 cm 2.5 cm 7 cm 2.29 cm 4.59 cm 6
7 Find the missing measurement in the figure. 58) a = 0.84 b = 0.2 cm c = 2 cm 59) a = 1.58 in. b = 1.58 in. c = 5.59 in. 7
8 60) a = 1.1 meters b = 1.1 meters c = 3.9 meters 8
9 Answer Key Testname: M20_ ) 5 2) 5 3) 1 4) ) ) 30, ) 125 8) ) ) Eight thousand five hundred thirtyone tenthousandths 11) Nine and eight tenths 12) Seven and two hundred ninetyfour hundredthousandths 13) ) ) ) 14 gauge 17) D 18) B 19) ) ) 83 22) ) $ ) $ ) $ ) $ ) $ ) $289 29) $238 30) $313 31) $ ) $ ) $1 34) $64 35) 82 36) 2.4% 37) m 38) ) ) ) ) ) ) ) ) Estimate: 16; exact:
10 Answer Key Testname: M20_ ) Estimate: 59; exact: ) Estimate: 15,000; exact: 15, ) B 50) C 51) Estimate: 30 kilometers; exact: kilometers 52) Estimate: $320; exact: $ ) Estimate: $210; exact: $ ) ) ) in. 57) cm 58) z = 0.96 cm 59) z = 2.43 in. 60) z = 1.7 meter(s) 10
1 3 7 5. 2 3 1 6. The pattern going to the right or the left from the decimal point is the same but there are two big differences:
Review of Place Values in Decimal Numbers A decimal number includes a decimal point and digit(s) to the right of the decimal point. Saying a decimal number aloud is very similar to saying a whole number
More informationRepresenting Decimals (pages 102 105)
A Representing Decimals (pages 102 105) Decimals are numbers that are expressed using a decimal point. The decimal point separates the whole number part of the decimal from the part that is less than one.
More informationChapter 5. Decimals. Use the calculator.
Chapter 5. Decimals 5.1 An Introduction to the Decimals 5.2 Adding and Subtracting Decimals 5.3 Multiplying Decimals 5.4 Dividing Decimals 5.5 Fractions and Decimals 5.6 Square Roots 5.7 Solving Equations
More informationUnit 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
More informationREVIEW FOR MAT 0012 FINAL EXAM
REVIEW FOR MAT 002 FINAL EXAM Name Rewrite the following number using digits. ) Seven thousand, six A) 7006 B) 7060 C) 7600 D) 76,000 ) Answer the question. 2) What does the digit 0 mean in the number
More informationReview for Chapter Five Exam
Write the decimal in words. 1. 4.00927 2. 4.79 Write the decimal in numbers 3. One hundred and twotenths Review for Chapter Five Exam 4. In his qualifying time trial, a race car driver averages a speed
More informationTo Multiply Decimals
4.3 Multiplying Decimals 4.3 OBJECTIVES 1. Multiply two or more decimals 2. Use multiplication of decimals to solve application problems 3. Multiply a decimal by a power of ten 4. Use multiplication by
More informationDecimal 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
More informationMath 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
More informationIntroduction to Decimals
Introduction to Decimals Reading and Writing Decimals: Note: There is a relationship between fractions and numbers written in decimal notation. Threetenths 10 0. 1 zero 1 decimal place Three 0. 0 100
More informationFind the unknown number in the given proportion. Round your answer to the nearest hundredth, if necessary. x 1) 34 = 7 17
CyFair College PRACTICE: Departmental Review for Math 0306 Exit Assessment (Calculator Portion) Name Find the unknown number in the given proportion. Round your answer to the nearest hundredth, if necessary.
More informationLesson 1 Order of Operations
Lesson 1 Order of Operations "Operations" means things like add, subtract, multiply, divide Student A solved the following problem: 177 x 2 = 20. Is he correct? Why or why not? Lesson 1 Order of Operations
More informationDecimals 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
More informationMath Departmental Exit Assessment Review (Student Version)
Math 0306  Departmental Exit Assessment Review (Student Version) Answer the question. 1) What does the digit 2 mean in the number 189,247? Objective: (1.1) Give Place Value of Digit Write the number in
More information3.1.1 Decimals and Fractions
3.. Decimals and Fractions Learning Objective(s) Read and write numbers in decimal notation. 2 Write decimals as fractions. 3 Write fractions as decimals. Introduction In addition to fraction notation,
More informationPreAlgebra Lecture 6
PreAlgebra 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
More informationPlace Value of Whole Numbers
Chapter 1 Review of Basic Arithmetic 3 1.1 Place Value of Numbers and Rounding Numbers Place value is the value of a digit as determined by its position in a number, such as ones, tens, hundreds, etc.
More informationThe place value of any digit can be found by following the format in the chart above.
SECTION. Place Value, Rounding, and Estimations 6. PLACE VALUE, ROUNDING, AND ESTIMATIONS Textbook Reference Section. CLAST OBJECTIVES Recognize the role of the base number in the base ten numeration system
More informationSect Introduction to Decimals
96 ect 4.1  Introduction to ecimals bjective a: nderstanding Place Values and ecimals In chapter 1, we discussed the place value of the digits in a number. In a number like 3,278, we can say that 3 is
More informationMM 61 MM What is the largest number you can make using 8, 4, 6 and 2? (8,642) 1. Divide 810 by 9. (90) 2. What is ?
MM 61 1. What is the largest number you can make using 8, 4, 6 and 2? (8,642) 2. What is 500 20? (480) 3. 6,000 2,000 400 = (3,600). 4. Start with 6 and follow me; add 7, add 2, add 4, add 3. (22) 5.
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Sample Final Exam MAT 090Basic Math Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the digit for the given place value in the whole number.
More informationDividing Decimals 4.5
4.5 Dividing Decimals 4.5 OBJECTIVES 1. Divide a decimal by a whole number 2. Divide a decimal by a decimal 3. Divide a decimal by a power of ten 4. Apply division to the solution of an application problem
More informationREVIEW 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
More informationDATE 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
More information1004.6 one thousand, four AND six tenths 3.042 three AND fortytwo thousandths 0.0063 sixtythree tenthousands 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
More informationTeacher Workbooks. Mathematics Series Rounding Decimals, Vol. 1. Copyright 2004 Teachnology Publishing Company A Division of Teachnology, Inc.
Teacher Workbooks Mathematics Series Rounding Decimals, Vol. 1 Copyright 2004 Teachnology Publishing Company A Division of Teachnology, Inc. For additional information, visit us at www.teachnologypublishing.com
More informationHundreds 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:
More informationMath. 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
More informationUNIT 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
More information100 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 Coop, which charges 0.094 dollars per kilowatthour
More informationDecimals are absolutely amazing We have only 10 symbols, yet can represent any number, large or small We use zero (0) as a place holder to allow us
Decimals 1 Decimals are absolutely amazing We have only 10 symbols, yet can represent any number, large or small We use zero (0) as a place holder to allow us to do this 2 Some Older Number Systems 3 Can
More informationNumber and Operations in Base Ten
Lesson 1 Number and Operations in Base Ten Name Use Base Ten Blocks to model each number as a fraction of 1,000. Write the decimal. Tell the number in each placevalue position. 1. 2. tenths hundredths
More informationTenths, Hundredths, and Thousandths
Mastery Drill Tenths, Hundredths, and Thousandths You remember that and can be written as common fractions or as decimal fractions. = 0. 0 = 0.0 two two Mixed numbers in or can also be written both ways.
More informationcount 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
More informationAccounting & Finance Foundations Math Skills A Review. Place Value Percentages Calculating Interest Discounts Compounding
Accounting & Finance Foundations Math Skills A Review Place Value Percentages Calculating Interest Discounts Compounding Place Value Ten Thousands Thousands Hundredths Tenths Ones Tens Hundreds Thousands
More informationCONNECT: Ways of writing numbers
CONNECT: Ways of writing numbers SCIENTIFIC NOTATION; SIGNIFICANT FIGURES; DECIMAL PLACES First, a short review of our Decimal (Base 10) System. This system is so efficient that we can use it to write
More informationWhole 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
More information5 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
More informationMath Questions & Answers
What five coins add up to a nickel? five pennies (1 + 1 + 1 + 1 + 1 = 5) Which is longest: a foot, a yard or an inch? a yard (3 feet = 1 yard; 12 inches = 1 foot) What do you call the answer to a multiplication
More informationChapter 2 Formulas and Decimals
Chapter Formulas and Decimals Section A Rounding, Comparing, Adding and Subtracting Decimals Look at the following formulas. The first formula (P = A + B + C) is one we use to calculate perimeter of a
More informationPAYCHEX, INC. BASIC BUSINESS MATH TRAINING MODULE
PAYCHEX, INC. BASIC BUSINESS MATH TRAINING MODULE 1 Property of Paychex, Inc. Basic Business Math Table of Contents Overview...3 Objectives...3 Calculator...4 Basic Calculations...6 Order of Operation...9
More informationThe 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.
More information$566.30. What is the monthly interest rate on the account? (Round to the nearest hundredth of a percent.) 4 = x 12. 7)
Exam Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 1)What percent of 6 is 27? 1) 2)64.288 is 28.7% of what number? 2) 3)112% of what number is
More informationDECIMALS. 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
More informationNOTE: Please DO NOT write in exam booklet. Use the answer sheet for your answers.
ELECTRICIAN PREAPPRENTICESHIP MATH ENTRANCE EXAM NOTE: Please DO NOT write in exam booklet. Use the answer sheet for your answers. NOTE: DO NOT MARK SECTION A. PLACE YOUR ANSWERS ON THE SHEET PROVIDED
More informationChapter 4. Fractions, Decimals, Percent s Worksheets. Name: Class::
Chapter 4 Fractions, Decimals, Percent s Worksheets Name: Class:: Rounding Worksheet NAME: Thousands Hundreds Tens Units Decimal. Tenths Hundredths Thousandths Use the table provided to help you round
More informationHow 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 prealgebra. Answers that are not memorized will hinder your ability to succeed in algebra 1. Number Basics
More informationDECIMAL COMPETENCY PACKET
DECIMAL COMPETENCY PACKET Developed by: Nancy Tufo Revised: Sharyn Sweeney 2004 Student Support Center North Shore Community College 2 In this booklet arithmetic operations involving decimal numbers are
More informationChanging a Decimal or Fraction to a Percent
6. Changing a Decimal or Fraction to a Percent 6. OBJECTIVES. Change a decimal to a percent. Change a fraction to a percent. Change a mixed number to a percent Changing a decimal to a percent is the opposite
More informationLesson 8. Decimals. Objectives
Student Name: Date: Contact Person Name: Phone Number: Lesson 8 Decimals Objectives Understand conceptually what decimal notation means Be able to convert from decimals to mixed numbers and fractions Round
More informationRevision Notes Adult Numeracy Level 2
Revision Notes Adult Numeracy Level 2 Place Value The use of place value from earlier levels applies but is extended to all sizes of numbers. The values of columns are: Millions Hundred thousands Ten thousands
More information1A 1B 2A 2B 3A 3B 4A 4B 5A 5B 6A 6B. Whole Numbers
Whole Numbers Scope and Sequence for Primary Mathematics, U.S. Edition Copyright 2008 [SingaporeMath.com Inc.] The check mark indicates where the topic is first introduced or specifically addressed. Understand
More informationMultiplying and Dividing Decimals
9 CHAPTER Lesson 9.1 Multiplying and Dividing Decimals Multiplying Decimals Multiply. Write the product as a decimal. 1. 0.9 3 4 5 tenths 3 4 5 tenths 5 2. 1.5 3 3 5 tenths 3 3 5 tenths 5 3. 0.08 3 5 5
More informationChapter 4  Decimals
Chapter 4  Decimals $34.99 decimal notation ex. The cost of an object. ex. The balance of your bank account ex The amount owed ex. The tax on a purchase. Just like Whole Numbers Place Value  1.23456789
More informationTeacher Workbooks. Mathematics Series Fraction to Decimal Conversion, Vol. 1
Teacher Workbooks Mathematics Series Fraction to Decimal Conversion, Vol. 1 Copyright 2004 Teachnology Publishing Company A Division of Teachnology, Inc. For additional information, visit us at www.teachnologypublishing.com
More information12. [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
More informationBob Jones University Press Course Outline FourthGrade Math Unit Content and Objectives Time Methods, Activities, and Evaluation
Bob Jones University Press Course Outline FourthGrade Math Unit 1: Addition and Subtraction Facts complete addition facts with sums to 18. apply the Order Principle of Addition. apply the Zero Principle
More informationIntroduce Decimals with an Art Project Criteria Charts, Rubrics, Standards By Susan Ferdman
Introduce Decimals with an Art Project Criteria Charts, Rubrics, Standards By Susan Ferdman hundredths tenths ones tens Decimal Art An Introduction to Decimals Directions: Part 1: Coloring Have children
More informationROUND TOSSUP: What is the cost of five cans of soup at 98 per can? 6. TOSSUP: What is the formula for the volume of a right circular cylinder?
ROUND 1 1. TOSSUP: The fraction 3 is equivalent to what percent? 4 BONUS: (a) How much money is 10,000% of one penny? (b) What is your weekly salary if you get a 5% increase, and your previous wages were
More informationPractice 116 problems for test 1. This in addition to the quiz problems and the problems assigned on the syllabus should be studied for the test
Practice 116 problems for test 1. This in addition to the quiz problems and the problems assigned on the syllabus should be studied for the test SHORT ANSWER. Write the word or phrase that best completes
More informationUnit 5 Ratios and Proportional Relationships: Real World Ratio and Percent Problems
Unit 5 Ratios and Proportional Relationships: Real World Ratio and Percent Problems The material in this unit crosses three strands The Number System (NS), Expressions and Equations (EE), and Ratios and
More informationFractions 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
More information4 9 7, 5 4 8, 6 0 1, 3 7 2.
1.1 Digits and Place Value 1. Understand Digits and Place Value Digits are mathematical symbols that are arranged in a specific order to represent numeric values. There are ten different digits in our
More informationChapter 3 Review Math 1030
Section A.1: Three Ways of Using Percentages Using percentages We can use percentages in three different ways: To express a fraction of something. For example, A total of 10, 000 newspaper employees, 2.6%
More informationKeyTrain Level 5. For. Level 5. Published by SAI Interactive, Inc., 340 Frazier Avenue, Chattanooga, TN
Introduction For Level 5 Published by SAI Interactive, Inc., 340 Frazier Avenue, Chattanooga, TN 37405. Copyright 2000 by SAI Interactive, Inc. KeyTrain is a registered trademark of SAI Interactive, Inc.
More informationDecimal numbers. Tenths and hundredths. 2 Write the decimal number each arrow points to.
Decimal numbers Tenths and hundredths A decimal point separates whole numbers from decimal fractions 3896 3 tens (30) 9 9 tenths ( 0 ) 8 ones (8) 6 6 hundredths (00 ) 9 6 = 3896 for the Middle East PBA
More informationDecimals. Understanding Thousandths Write the decimal shown in each placevalue chart. Example. Ones Tenths Hundredths Thousandths
Name: Date: Chapter Practice 1 Understanding Thousandths Write the decimal shown in each placevalue chart. Example Ones Tenths Hundredths Thousandths 1. 0.237 Ones Tenths Hundredths Thousandths 2. Ones
More informationAddition. They use numbered number lines to add, by counting on in ones. Children are encouraged to start with the larger number and count on.
Year 1 add with numbers up to 20 Children are encouraged to develop a mental picture of the number system in their heads to use for calculation. They develop ways of recording calculations using pictures,
More informationRounding Decimal Numbers
Rounding Decimal Numbers Reteaching Math Course, Lesson To round decimal numbers: Circle the place value you are rounding to. Underline the digit to its right. If the underlined number is or more, add
More informationSaxon 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
More informationVOLUME of Rectangular Prisms Volume is the measure of occupied by a solid region.
Math 6 NOTES 7.5 Name VOLUME of Rectangular Prisms Volume is the measure of occupied by a solid region. **The formula for the volume of a rectangular prism is:** l = length w = width h = height Study Tip:
More information=
21 Decimals In most everyday applications, one encounters numbers written in decimal notation such as the price of a comodity, the Gross National Product, the diameter of an atom, etc. In this section,
More informationLESSON 5  DECIMALS INTRODUCTION
LESSON 5  DECIMALS INTRODUCTION Now that we know something about whole numbers and fractions, we will begin working with types of numbers that are extensions of whole numbers and related to fractions.
More informationNumber: Fractions (including Decimals and Percentages) COUNTING IN FRACTIONAL STEPS Year 1 Year 2 Year 3 Year 4 Year 5 Year 6
Pupils should begin to count in halves, using practical resources to support Number: Fractions (including Decimals and Percentages COUNTING IN FRACTIONAL STEPS Pupils should count in count up and down
More informationFSCJ PERT. Florida State College at Jacksonville. assessment. and Certification Centers
FSCJ Florida State College at Jacksonville Assessment and Certification Centers PERT Postsecondary Education Readiness Test Study Guide for Mathematics Note: Pages through are a basic review. Pages forward
More informationArithmetic 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,
More informationMath Refresher. Book #2. Workers Opportunities Resources Knowledge
Math Refresher Book #2 Workers Opportunities Resources Knowledge Contents Introduction...1 Basic Math Concepts...2 1. Fractions...2 2. Decimals...11 3. Percentages...15 4. Ratios...17 Sample Questions...18
More informationDECIMAL 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
More informationUNIT 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
More informationYear 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
More informationUnit 6 Number and Operations in Base Ten: Decimals
Unit 6 Number and Operations in Base Ten: Decimals Introduction Students will extend the place value system to decimals. They will apply their understanding of models for decimals and decimal notation,
More informationAGS PublishingConsumer Mathematics. Reinforcement activities. Extra practice problems. Group explorations. AGS PublishingConsumer Mathematics
SUBJECTS: CONSUMER MATH GRADE LEVEL(S): 12 REVISED: JULY 2007 PHILOSOPHY : This course is designed as a full year course, which will focus on real world methodology and application and will provide students
More informationDIMENSIONAL ANALYSIS #2
DIMENSIONAL ANALYSIS #2 Area is measured in square units, such as square feet or square centimeters. These units can be abbreviated as ft 2 (square feet) and cm 2 (square centimeters). For example, we
More informationCARMEL CLAY SCHOOLS MATHEMATICS CURRICULUM
GRADE 4 Standard 1 Number Sense Students understand the place value of whole numbers and decimals to two decimal places and how whole numbers 1 and decimals relate to simple fractions. 4.1.1 Read and write
More informationMathSphere MATHEMATICS. Equipment. Y6 Fractions 6365 Round decimals. Equivalence between decimals and fractions
MATHEMATICS Y6 Fractions 6365 Round decimals. Equivalence between decimals and fractions Paper, pencil, ruler Fraction cards Calculator Equipment MathSphere 6365 Round decimals. Equivalence between fractions
More informationFinancial Mathematics
Financial Mathematics For the next few weeks we will study the mathematics of finance. Apart from basic arithmetic, financial mathematics is probably the most practical math you will learn. practical in
More informationPercents. Writing percents as decimals. How to change a percent to a decimal.
Percents Introduction: Percent (%) means per hundred or hundredths. When you read in the newspaper that 80% of the voters voted, it means that 80 out of 100 eligible citizens voted. A percent can be considered
More informationPercent Word Problems
Percent Word Problems Ratio and proportion method Here are several aids that will help you solve word problems: 1. Make sure you understand the question that is asked 2. Sort out the information to make
More informationAssessment For The California Mathematics Standards Grade 3
Introduction: Summary of Goals GRADE THREE By the end of grade three, students deepen their understanding of place value and their understanding of and skill with addition, subtraction, multiplication,
More informationKeyTrain Competencies Level 6
KeyTrain Competencies Level 6 Reduce Fractions 20 5 = 4 24 2 = 12 2 = 6 2 = 3 25 5 = 5 40 2 = 20 2 = 10 2 = 5 OR 24 4 = 6 2 = 3 40 4 = 10 2 = 5 To reduce fractions, you must divide the top number of the
More informationRounding Mixed Numbers
Rounding Mixed Numbers Lesson 0 0 To round a mixed number, compare the fraction to 2. If the fraction is greater than or equal to, round up to the nearest 2 whole number. If the fraction is less than,
More informationc sigma & CEMTL
c sigma & CEMTL Foreword The Regional Centre for Excellence in Mathematics Teaching and Learning (CEMTL) is collaboration between the Shannon Consortium Partners: University of Limerick, Institute of Technology,
More informationDECIMAL 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
More informationColoured Parts Decimal form Read as. a one and fifteen hundredths. b one and fiftyhundredths
2. Write these decimals in figures. a. two tenths = 0.2 b. nine tenths = 0.9 c. seven tenths = 0.7 d. six tenths = 0.6 e. one and three tenths = 1.3 f. two and one tenth = 2.1 3. Write the decimals for
More informationKeystone National High School Placement Exam Math Level 1. Find the seventh term in the following sequence: 2, 6, 18, 54
1. Find the seventh term in the following sequence: 2, 6, 18, 54 2. Write a numerical expression for the verbal phrase. sixteen minus twelve divided by six Answer: b) 1458 Answer: d) 16 12 6 3. Evaluate
More informationCHAPTER 4 DIMENSIONAL ANALYSIS
CHAPTER 4 DIMENSIONAL ANALYSIS 1. DIMENSIONAL ANALYSIS Dimensional analysis, which is also known as the factor label method or unit conversion method, is an extremely important tool in the field of chemistry.
More informationDIMENSIONAL ANALYSIS #2
DIMENSIONAL ANALYSIS #2 Area is measured in square units, such as square feet or square centimeters. These units can be abbreviated as ft 2 (square feet) and cm 2 (square centimeters). For example, we
More informationSummer Math Packet. Review of Number Sense Skills for Students Entering Math 7. No Calculators!
Name Summer Math Packet Review of Number Sense Skills for Students Entering Math 7 No Calculators! The purpose of this summer math packet is to provide you with notes and practice problems to help you
More informationINFORMATION FOR THE NURSING BASIC MATH EXAM
INFORMATION FOR THE NURSING BASIC MATH EXAM Successful completion of this exam is required of all nursing majors in their first year at Keene State College and transfer students. The exam will be given
More information