Ch 3 Review

Round Decimals

100

Round 4.17 to the nearest one and tenth

4

4.2

200

Round 3.46 to the nearest one and tenth

3

3.5

300

Round 12.054 to the nearest one, tenth, and hundredth

12

12.1

12.05

400

Round 6.095 to the nearest one, tenth, and hundredth

6

6.1

6.1

500

Round 4.599 to the nearest one, tenth, and hundredth

5

4.6

4.6

Expanded Form

100

Write 4.5 in expanded form

4 + 0.5

200

Write 6.78 in expanded form

6 + 0.7 + 0.08

300

Write 12.03 in expanded form

10 + 2 + 0.03

400

Write 16.008 in expanded form

10 + 6 + 0.008

500

Write 10.024 in expanded form

10 + 0.2 + 0.004

Volume HxWxL

100

What is the volume of a rectangular prism with the following dimensions:

H = 4

L = 2

W = 3

24

200

What is the volume of a rectangular prism with the following dimensions:

H = 5

L = 4

W = 10

200

300

What is the volume of the following shape:

#10

45

400

What is the volume of the following shape: 

#11

32

500

What is the volume of the following shape?

#12

153

Volume (Other)

100

What is the volume of the following:

H = 2

W = 2

L = 3

12

200

 The area of the bottom of a toy box is 20 square feet. If the height of the box is 3 feet, what is the volume of the box?

60

300

Mya is filling a jumping pit with foam blocks. The area of the bottom of the pit is 145 square feet. If the height of the jumping pit is 3 feet, what is the volume of the jumping pit?

435

400

What is the height of an object that has a volume of 36, a length of 2, and a width of 3?

6

500

How many cubes (listed below) can fit into a box that has a volume of 24 cubic inches?

H = 2

W = 2

L = 2

3

Compare Decimals

100

Which decimal is larger?

1.3

1.32

1.32

200

Which decimal is larger?

2.4

2.39

2.4

300

Which decimal is larger?

4.56

4.562

4.562

400

Which decimal is larger?

1.4

1.40

both

500

Which decimal is larger?

1.304

1.309

1.309