Lesson 5 - Multiplication of Decimals Using Models

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

Tags

CCSS.5.NBT.B.7

How many  are in each group? 

• 1.5
• 15
• 0.15
• 1.5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How many groups are in this model? 

• 1
• 2
• 3
• 4

Tags

CCSS.2.G.A.3

Which equation matches the model?

• 0.4 x 0.3 = 0.12
• 12 x 0.3 = 3.6
• 3 x 4 = 12
• 3 x .12 = 0.36

Tags

CCSS.5.NBT.B.7

Which color represents the product for this model?

• blue
• white
• pink
• purple

Tags

CCSS.4.NBT.B.5

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

Tags

CCSS.5.NBT.B.7

What is the product?

• 0.30
• 0.20
• 20
• 0.33

Tags

CCSS.4.NF.C.6

Which expression does the model represent?

• half
• 5 x 0.1
• 50 x 0.1
• 5 x 1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which equation does this model represent?

• 0.80 x 0.33 = 0.24

• 0.8 x 0.24 = 0.3

• 0.3 x 0.8 = 0.24

• 0.24 x 0.3 = 0.8

Tags

CCSS.5.NBT.B.7

• The product is 80

• The product is 15

• The product is 0.15

• The quotient is 0.15

Tags

CCSS.6.NS.B.3