What number completes the equation?
Counting cubes for ___ times as many
Writing equations for ___ times as many
Numerical Strategies to Multiply
100

3 x 1,000 = ?

3,000

100

There are 4 connecting cubes. How many cubes are 3 times as many?

12 cubes

100

Mary jogged 2 times as many miles as Jack. Mary jogged 12 miles. Write an equation to show how many miles Jack jogged.

12 ÷ 2 = 6

or 

2 x 6 = 12

100

3 x 40 = 3 x 4 x ___

3 x 40 = 3 x 4 x 10

= 12 x 10

= 120

200

6 x 1,000 = ?

6,000

200

There are 5 connecting cubes. How many cubes are 7 times as many?

35 cubes

200

Sarah jogged 4 times as many miles as Jack. Sarah jogged 16 miles. Write an equation to show how many miles Jack jogged.

16 ÷ 4 = 4

or 

4 x 4 = 16

200

2 x 20 = 2 x 2 x ___

2 x 20 = 2 x 2 x 10

= 4 x 10

= 40

300

9 x 1,000?

9,000

300

There are 10 connecting cubes. How many cubes are 8 times as many?

80 cubes

300

5 x 20 = 5 x 2 x ___

5 x 20 = 5 x 2 x 10

= 10 x 10

= 100

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