Model Decimal Multiplication

How many groups are in this model? 

• 1

• 2

• 3

• 4

0.9 x 0.3 =

• 0.46

• 0.36

• 0.27

• 0.17

What multiplication sentence does the model represent?

• 3 x .27 = 0.81

• 3 x 27 = 81

• .3 x .27 = .081

• 3 x .27 = 81

Which equation is represented by the model?

• 0.3 x 0.5 = 0.15

• 3 x 5 = 15

• 0.3 x 0.5 = 15

• 0.3 x 0.5 = 1.5

This shows

• 0.8 X 0.2 = .16

• 0.24 X .16 = .80

• 0.9 X 0.3 = 1.00

• 2 + 8 = 10

Which expression does the model show?

• 0.6 x 7

• 0.6 x 0.7

• 7 x 6

• 6 x 0.7

Which product does the model show?

• 12

• 1.2

• 0.012

• 0.12

Choose the equation represented by the model.

• 0.8 x 0.9 = 0.72

• 0.08 x 0.09 = 0.72

• 0.8 x 0.9 = 7.2

• 0.2 x 0.8 = 0.16

Choose the equation represented by the model.

• 0.2 x 0.4 = 0.08

• 0.02 x 0.04 = 0.08

• 0.2 x 0.4 = 0.8

• 0.2 x 0.8 = 0.16

Choose the equation represented by the model.

• 0.1 x 0.2 = 0.02

• 0.01 x 0.02 = 0.2

• 0.1 x 0.2 = 0.2

• 0.9 x 0.8= 0.72