Decimal Place Value with Models

Which decimal represents the amount shaded on the models?  

• 183

• 1.83

• 1.083

• 0.83

Which problem is represented in the model?

• 0.32 - 0.17

• 0.49 - 0.32

• 0.32 + 0.17

• 0.49 - 0.17

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

What equation matches this model?

• 0.32 + 0.17 = 0.49

• 0.32 - 0.17 = 0.49

• 0.49 - 0.17 = 0.32

• 0.49 + 0.17 = 0.32

The shaded portion of the model represents the decimal-

• 1.55

• 1.6

• 1.56

• 1.65

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

• 0.37

• 8.6

• 0.83

• 0.86

The shaded model represents the decimal-

• 1.2

• 1.02

• 12

• 102

The shaded model represents the decimal-

• 0.32

• 32

• 0.68

• 0.42

The shaded model represents the decimal-

• 53

• 5.03

• 5.3

• 3.5

What is the answer to this model?

• 0.19

• 0.61

• 0.42

• 0.2