OTHER SKILLS REVIEW
ADDING & SUBTRACTING DECIMALS
SUBTRACTING FRACTIONS
ADDING FRACTIONS
ROUNDING
100

Susan has a box for paperclips on her desk. The box is 7 cm long, 4 cm wide, and 3 cm high. What is the volume of the box?

What is 84 cubic cm

100

Add.

9.8 + 5.6

What is 15.4

100

Subtract. Simplify if needed.

7/10 - 2/4

What is 4/20 or 1/5

100

Add.

1/9 + 5/6


What is 17/18

100

Round to the nearest hundred.

11,782

What is 11,800

200

The base of a rectangular crayon box is 11cm long and 5cm wide. The height of the box is 9cm. What is the volume of the crayon box?

What is 495 cubic cm

200

Add.

338.38 + 149.27

What is 487.65

200

Subtract. Simplify if needed.

2 3/8 - 1 1/2

What is 7/8

200

Add.

3 3/8 + 1 1/2

What is 4 7/8

200

Round to the nearest tenth.

71.145

What is 71.1

300

Find the product of:

135 x 72

What is 9,720

300

Subtract.

75.89 - 9.4

What is 66.49

300

Subtract. Simplify if needed.

1 5/7 - 4/5

What is 32/35


300

Add.

2 3/4 + 1 5/6

What is 4 7/12

300

Round to the nearest hundredth.

49.099

What is 49.10

400

Find the quotient:

264 divided by 12

What is 22

400

Subtract.

80.401 - 4.239

What is 76.162

400

Subtract. Simplify if needed.

5 3/7 - 2 5/8

What is 2 45/56

400

Add.

1 1/4 + 2 1/8 + 1 3/6

What is 4 21/24 or 4 7/8

400

Round to the nearest whole number.

999.9

What is 1000

500

Solve using order of operation.

(135 + 8) x 6 - 1

What is 857

500

Add.

51.4 + 7.75 + 0.127

What is 59.277

500

Subtract. Simplify if needed.

3/4 - 1/3 - 1/6

What is 3/12 or 1/4

500

Add.

5 2/5 + 9 3/10 + 2 5/12 

What is 17 7/60

500

Write two different decimals that are the same value when rounded to the nearest hundredth.

Answers will vary

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