Math Jeopardy (6th-8th)

Fraction Addition/Subtraction

100

1/4 + 2/3

11/12

200

8/5 + 11/6

103/30

300

1 1/4 - 12/10

1/20

400

23/6 + 3 3/10

214/30

500

For Halloween, Emily received 6 1/2 pounds of candy. After a week, her family had eaten 4 4/10 pounds. How many pounds of candy does she have left?

21/10

Fraction Multiplication

100

1/7 x 1/2

1/14

200

2/3 x 2/6

4/18

300

3/4 x 1/7

3/28

400

2/4 x 6/8

12/32

500

3/7 x 3/8

9/56

Multiplying Decimals

100

0.7 x 9

6.3

200

14 x 0.8

11.2

300

37 x 0.6

22.2

400

19 x 0.16

0.0304

500

46.82 x 21

983.22

Geometry

100

A triangle has a base of 10 m and a height of 6 m. What is the area?

30 m²

200

Two angles in a triangle measure 45° and 70°. What is the measure of the third angle?

65°

300

A triangle has sides measuring 123 cm, 97 cm, and 110 cm. What is the perimeter of the triangle?

330 cm

400

A rectangular swimming pool is 64 feet long and 36 feet wide. What is the area of the pool?

2304 ft²

500

A triangular garden has a base of 150 meters and a height of 84 meters. What is the area of the garden?

6300 m²

Volume and Surface Area

100

Find the volume:

H = 3 in.

W = 2 in.

L = 2 in.

12 in³

200

Find the volume:

H = 4 in.

L = 4 in.

W = 4 in.

64 in³

300

Find the surface area:

H = 3 in.

L = 3 in.

W = 2 in.

42 in²

400

Find the volume:

H = 6 in.

L = 8 in.

W = 7 in.

336 in³

500

Find the surface area:

H = 4 in.

L = 6 in.

W = 4 in.

128 in²