Big Ideas Chapter 5 Review (5th)

Multiplication Patterns

100

30.1x10²

What is 3,010

200

8.6x10

What is 86

300

45.7x0.1

What is 0.457

400

3.8x0.01

What is 0.038

500

524x0.01

What is 5.24

Estimating Products

100

0.99x47

What is 1*50=50

200

28x5.02

What is 30x5=150

300

42x8.28

What is 40x8=320

400

174x2.8

What is 200x3=600 OR 170x3=510

500

0.09x199

0x200=0  or  0.1x200=20

Multiplying Decimals by Whole Numbers

100

0.3x3

What is 0.9

200

0.17x8

What is 1.36

300

2.3x18

What is 41.4

400

9x10.7

What is 96.3

500

3.21x56

What is 179.76

Multiplying Decimals by Decimals

100

0.2x0.8

What is 0.16

200

1.8x0.3

What is 0.54

300

0.7x6.5

What is 4.55

400

6.81x2.5

What is 17.025

500

7.22x9.6

What is 69.312

Multiplying with Money

100

Your friend buys 8 party hats for $0.99 each. What was her total?

What is $7.92

200

Sam goes to the pet store and buys 15 treats for $1.25 each. How much did Sam pay?

What is 18.75

300

Mrs. Snowden bought 35 packs of donuts for $4.27 each. How much was Mrs. Snowden's bill?

What is $149.45

400

A student bought 13 cookies from the lunch room for $0.25 each. He paid with a $5 dollar bill. What is the student's change?

What is $1.75

500

Mr. Dobbins goes to the store and buys 10 packs of water bottles for $4.75 each. He pays $50. What is his change?

What is $2.50