Decimal x whole number with models

Decimal x whole number with models

Multiple Choice

How many groups are in this model? 

• 1
• 2
• 3
• 4

Multiple Choice

What is the equation for this model?

• 17 x 3 = 51

• 0.17 x 0.3 = 0.051

• 0.17 x 3 = 0.51

• 17 x 0.3 = 0.51

Multiple Choice

What is the equation for this model?

• 0.12 x 5 = 0.60

• 12 x 5 = 60

• 0.12 x 0.5 =0.06

• 0.5 x 12 = 6

Multiple Choice

Display

Which equation matches the model?

• 4 × 0.31 = 1.24

• 4 × 0.31 = 1.51

• 4 × 0.39 = 1.24

• 4 × 0.39 = 1.56

Multiple Choice

Representations

What multiplication expression does the model show?

• 5 × 0.4

• 5 × 0.6

• 16 × 0.05

• 5 × 0.16

Multiple Choice

What multiplication sentence does the model represent?

• 3 x .27 = 0.81
• 3 x 27 = 81
• .3 x .27 = .081
• 3 x .27 = 81

Fill in the Blanks

Multiple Choice

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

Multiple Choice

Which equation matches the picture?

• 6 x 2
• 2 x 0.3
• 3 x 0.2
• 0.6 x 3