Decimals Using Models

Which problem is represented in the model?

• 0.32 - 0.17

• 0.49 - 0.32

• 0.32 + 0.17

• 0.49 - 0.17

Tags

CCSS.5.NBT.B.7

Which equation matches the model?

• 0.73 - 0.23 = 0.50

• 0.50 + 0.23 = 0.73

• 0.73 + 0.23 = 0.50

• 0.73 - 0.50 = 0.23

Tags

CCSS.5.NBT.B.7

What equation matches this model?

• 0.7 - 0.44 = 1.14 

• 1.14 - 0.44 = 0.7

• 1.14 + 0.7 = 0.44

• 0.7 + 0.44 = 1.14

Tags

CCSS.5.NBT.B.7

The model is shaded to represent a decimal number less than one.

Which value is represented by the shaded part of the model?

• Two and seven-tenths

• Twenty-seven

• Twenty-seven-hundredths

• Two and seven-hundredths

Tags

CCSS.4.NF.C.6

The shaded model represents the decimal-

• 53

• 5.03

• 5.3

• 3.5

Tags

CCSS.4.NF.C.6

The shaded model represents the decimal-

• 1.2

• 1.02

• 12

• 102

Tags

CCSS.4.NF.C.6

• 
• 
• 
• 

• 
• 
• 
• 

Tags

CCSS.4.NF.C.6

The shaded model represents the decimal-

• 0.8

• 0.08

• 0.2

• 0.02

Tags

CCSS.4.NF.C.6

Each model shown below is shaded to represent a number less than 1. Which model can be represented by ⁹/₁₀ and 0.9?

• A

• B

• C

• D

Tags

CCSS.4.NF.C.6