Mixed Review <3

Decimals

100

123.48 + 923.37

1,046.85

200

6.203 - 3.131

3.072

300

5.28 x 82.9 

437.712

400

Shelly and Billy went to a Mexican grill and bought 2 taco dinners for $34.99 and 2 cokes for $6.79. The smallest bill they had was a $100.00. What was their change after paying?

$58.22

500

14.49 x 9.21

133.4529

Volume

100

What is the volume formula?

L x W x H

200

A cereal box has a length of 5.5 in. and a height of 6.4 in. and a width of 2.2 in. What is the volume of the cereal box?

77.44 in. ³

300

The height, width and length of a classroom is 28 ft, 14 ft and 39 ft, respectively. What is the volume of the classroom?

15,288 ft. ³

400

The volume of a rectangular prism is 675 in ³. The height is 25in., the length is 9in., what is the height?

3 inches 

500

A box has a height of 5 1/2 cm, a width of 10 cm and a height of 2 2/5 cm. What is the volume of the box?

32 cm³

Area

100

A triangle has a base of 6.7 ft and and a height of 3.4 ft. What is the area?

11.39 ft²

200

A parallelogram has a height of 9.11 cm. and a base of 34 cm., what is the area? 

309.74 cm²

300

A square has a base of 6.29 cm., what is the area? 

39.5641 cm²

400

What is the area of a rectangular prism that has a base of 10 3/4 cm. and a height of 7 cm? 

75 1/4 cm. 

500

A trapezoid has the following dimensions:

b1= 12 in. 

b2= 8 in. 

h= 19 in. 

190 in2

Number sense

100

349 x 28

9,772

200

12 / 2839

236 7/12

300

1 1/4 ÷ 2 3/4

5/11

400

1 6/10 ÷ 12/13 

1 11/15

500

5 1/2 ÷ 3 2/3

1 1/2

Random

100

4² x 5

80

200

45.8 x 34

1,557.2

300

What is the simplest form of this ratio:

16 to 100

4/25

400

997 x 715

712,855

500

12² + (82 - 9)

217