Multiplying with Area Models

Which equation matches the model?

• 2 x 0.3 = 0.6

• 3 x 0.2 = 0.6

• 2 x 3 = 0.6

• 3 x 2 = 6

Tags

CCSS.5.NBT.B.7

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 groups are in this model? 

• 1

• 2

• 3

• 4

Tags

CCSS.2.OA.C.4

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

Tags

CCSS.5.NBT.B.7

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

How many  are in each group? 

• 1.5

• 15

• 0.15

• 1.5

Tags

CCSS.3.G.A.2

Which problem does the model represent?

Tags

CCSS.5.NF.B.3

Mathematical Equivalence

ON

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which problem does the model represent?

Mathematical Equivalence

ON

Answer explanation

2 out of 25 rectangles were shaded in twice.