Multiply with multiples of 10

Multiply with multiples of 10

Yesterday we learned how to multiply by multiples of 10

• Example 1: 8 x 10 ----- 8 x 1 = 8....how many zeros are in the equation(1) so 1 zero is in the answer .... 8 x 10 = 80

• Example 2: 8 x 40 ---- 8 x 4 = 32. How many zeros are in the equation(1) so 1 zero is in the answer ... 8 x 40 = 320

Today we will practice selecting multiple answers

Remember there is more than ONE answer

Multiple Select

Select ALL the expressions that have a product of 180

• 90 x 2

• 60 x 3

• 50 x 5

• 3 x 60

• 7 x 60

Multiple Select

Select ALL the expressions that have a product of 160.

• 90 x 2

• 40 x 4

• 20 x 7

• 80 x 2

• 4 x 40

Multiple Select

Select all the expressions that have a product of 360

• 80 x 2

• 40 x 6

• 60 x 6

• 4 x 90

• 50 x 5

Multiple Select

Select all the expressions that have a product of 120

• 40 x 3

• 2 x 60

• 90 x 3

• 2 x (3 x 10)

• 12 x 10