Jeopardy Math Review

Fractions

100

1/2 + 2/2

3/2

200

1/4 + 1/8

3/8

300

2/3 x 1/4

1/6

400

2/3 + 3/5 + 1/2

53/30 or 1 23/30

500

 3/7 + 3/10 + 1/5

13/14

Solving for X

100

2x + 2 =  8

x = 3

200

5x - 8 = 12

x = 4

300

3x = 5x - 12

x = 6

400

-8x + 2 + 3x = 26 - 2x

x = -8

500

5x + 5 - 2x = 9x + 13 + x - 15

x = 1

Proportions

100

Each flob comes with 2 globs. If you buy 3 flobs how many globs do you have?

6 globs

200

For every apple you have 13 oranges. How many oranges do you have if you have 6 apples?

78 oranges

300

Dylan builds a birdhouse in 8 minutes. If he is building for 40 minutes, how many birdhouses can he make?

5 birdhouses

400

Every time Jack goes to the store he buys 3 pens, 8 pencils, 4 markers, and 5 erasers. If Jack goes to the store 4 times, how many items does he buy?

80 items

500

Every 3 hours Ms. Navarro can grade 8 tests. If she has been grading nonstop for 2 1/2 days. How many tests does she grade?

160 tests

Percentages

100

Whats 10% of 30

3

200

Lena bought a hat for $20 with a 5% sales tax. How much did she spend in total?

$21

300

What is 8% of 73

5.84

400

Timmy bought a TV for $150 with a 6.8% sales tax. How much did he spend in total?

$160.20

500

Patrick bought a bath tub for $90 with a 7.52% sales tax. How much did he spend in total?

$96.77

Solving for Area

100

What would the units of the area be if the base and height values are in kilometers?

km²

200

The base of a triangle is 6 cm, and the height is 2 cm. What is the area?

6 cm²

300

The base of a triangle is 13 ft, and the height is 7 ft. What is the area?

45.5 ft²

400

If the area of a triangle is 36 ft², and the height is 6. What is the base of the triangle?

The base is 12 ft

500

Find a base and height of a triangle that produces an area of 12 mm².

n/a