10 Second Multiplication
Multiply Whole Numbers and decimals
Estimate products
Use Properties
Use Place Value
100

0.7 x 0.8

What is 0.56

100

Hannah bought plastic tubes that are each 0.8 meters long. If Hannah makes a line of 3 tubes by placing them end-to-end, how long will it be?

What is 2.4

100

2.671 x 12

What is 30

100

0.6 x 0.08

(6 x 1/10) x (8 x 1/100) = (6x8) x (1/10 x 1/100) = 48 x 1/1,000 = 0.048

100

31 × 3.7

What is 114.7

200

0.5 x 0.6

What is 0.3

200

Each sheet of metal is 0.9 inches thick. if graciano stacks 5 sheets on top of each other , how thick will the stack be?

What is 4.5

200
118 x 0.74
What is 70
200

0.2 x 0.5

(2 x 1/10) x (5 x 1/10) = (2x5) x (1/10 x 1/10) = 10 x 1/100 = 0.1

200

0.6 x 0.29

What is 0.174

300

0.8 x 0.9

What is 0.72

300

6 x 1.5

What is 9

300
478 x 1.9
What is 1000
300

0.1 x 0.07

(1 x 1/10) x (7 x 1/100) = (1x7) x (1/10 x 1/100) = 7 x 1/1,000) = 0.007

300

0.34 x 3.7

What is 1.258

400

1.3 x 0.2

What is 0.26

400

82 x 0.23

What is 16

400

0.47 x 60

What is 30

400

1.6 x 0.02

(16 x 1/10) x (2 x 1/100) = (16x2) x (1/10 x 1/100) = 32 x 1/1,000 = 0.032

400

2.7 x 12.7

What is 34.29

500

1.4 x 0.7

What is 0.98

500

3.8 x 67

What is 254.6

500

0.52 x 29

What is 15

500

12.23 x 2.2

(1,223 x 1/100) x (22 x 1/10) = (1,223x22) x (1/100 x 1/10) = 26,906 x 1/1,000 = 26.906

500

122.3 x 1.25

What is 152.875

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