Write Money Values with Decimals

Transcription

1 NS 3.3 Solve problems involving addition, subtraction, multiplication, and division of money amounts in decimal notation and multiply and divide money amounts in decimal notation by using wholenumber multipliers and divisors. UNDRLYNG SKLLS AND ONS: use decimal point and $; count by 5; count by 10 Write Money Values with Decimals Money amounts are written as a decimal. he symbol ($) is used with the decimal point. Dollars and cents always have 2 digits to the right of the decimal point. 1 cent $ cents $0.02, and so on Key d e a $ Money! x a m p l 1 erence bought a book. He gave the clerk this money. How much did erence pay for the book? erence paid 6 dollars and 30 cents. You can write the amount using decimals. $6.30 Remember: When you write money amounts, be sure you show two digits to the right of the decimal point. x a m p l 2 Mrs. Barney bought 2 stamps. Write 2 in dollars and cents. Write the dollar sign. $0.02 here are no dollars and no dimes. he zeros show that 2 is less than one dollar and less than 10. page 236 hapter 20 Lesson 4

2 1. 12 dollars and 92 cents $ cents $ dollars and 0 cents $ dollars and 7 cents $ one-dollar bill, 6 dimes $ quarters, 1 nickel $ five-dollar bill, 4 pennies $ one-dollar bills $ two dollars and two cents $ twenty cents $ two dollars and fifty cents $ twenty-five cents $ five dollars and twenty cents $ dime D A $ dollar D 1 quarter A 1 penny B 1 nickel B $0.01 $0.05 D $ dollars B 100 dollars A 16. Billy had $3.11 in his piggy bank. Now he has 4 quarters, 12 dimes, 15 nickels, and 6 pennies What coin did he take out? a dime hapter 20 Lesson 4 A $ B $10.00 D $1.00 page 237

3 at home! dollars and 83 cents $ cents $ dollars and 0 cents $ dollars and 6 cents $ one-dollar bill, 5 dimes $ quarters, 3 nickels $ five-dollar bill, 4 dimes $ one-dollar bills $ four dollars and four cents $ sixty cents $ three dollars and twelve cents $ thirty-five cents $ five dollars and fifteen cents $ dime A A $ dollar A 1 quarter 1 penny D 1 nickel B B $0.05 $0.25 D $ dollars D 100 dollars B 16. Ying Bei had $3.11 in his piggy bank. Now he has 3 quarters, 13 dimes, 15 nickels, and 6 pennies What coin did he take out? a quarter A $1.00 B $ D $10.00 page 160 Home Resource and Homework hapter 20 Lesson 4

4 1. 12 dollars and 92 cents $ cents $ dollars and 0 cents $ dollars and 7 cents $ one-dollar bill, 6 dimes $ quarters, 1 nickel $ five-dollar bill, 4 pennies $ one-dollar bills $ two dollars and two cents $ twenty cents $ two dollars and fifty cents $ twenty-five cents $ five dollars and twenty cents $ dime D A $ dollar D 1 quarter A 1 penny B 1 nickel B $0.01 $0.05 D $ dollars B 100 dollars A 16. Billy had $3.11 in his piggy bank. Now he has 4 quarters, 12 dimes, 15 nickels, and 6 pennies What coin did he take out? a dime hapter 20 Lesson 4 Student Book age A $ B $10.00 D $1.00 page 237

5 at home! dollars and 83 cents $ cents $ dollars and 0 cents $ dollars and 6 cents $ one-dollar bill, 5 dimes $ quarters, 3 nickels $ five-dollar bill, 4 dimes $ one-dollar bills $ four dollars and four cents $ sixty cents $ three dollars and twelve cents $ thirty-five cents $ five dollars and fifteen cents $ dime A A $ dollar A 1 quarter 1 penny D 1 nickel B B $0.05 $0.25 D $ dollars D 100 dollars B 16. Ying Bei had $3.11 in his piggy bank. Now he has 3 quarters, 13 dimes, 15 nickels, and 6 pennies What coin did he take out? a quarter A $1.00 B $ D $10.00 page 160 Home Resource and Homework hapter 20 Lesson 4