Model Decimal Multiplication

Choose the equation represented by the model.

• 0.6 x 0.9 = 0.54

• 0.06 x 0.09 = 0.54

• 0.6 x 0.9 = 5.4

• 0.6 x 0.4= 0.24

Choose the equation represented by the model.

• 0.9 x 0.3 = 0.27

• 0.09 x 0.03 = 0.27

• 0.9 x 0.3 = 2.7

• 0.9 x 0.1 = 0.9

What is the equation for the decimal multiplication model?

• 25 x 8 =200

• 0.25 x 8 = 0.20

• 0.8 x 25 = 2.0

• 8 x 0.25 = 2.00

Which equation does this model represent?

• 0.9 + 0.2 = 0.92

• 9 x 0.2 = 1.8

• 0.9 + 0.02 = 0.92

• 0.9 x 0.2 = 0.18

• A

• B

• C

• D

What is 0.73 x 0.18?

• A

• B

• C

• D

• F

• G

• H

• J

What is 7.31 x 3.4?

Which Equation matches the model? 

• .4 x .2 = 0.8

• 0.6 x 0.1 = 0.06

• 0.2 x 0.4 = 0.8

• 0.2 x 0.4 = 0.08