Anything Goes 7th Grade Review

1

100

4³

64

200

Stylez flipped 10 times, what is the probability that it will land on heads? 

5/10

300

Solve for a =3 and b = 2

2a + 7b = 

20

400

m + 40 = 120 

m = 80

500

n/600 = 15/ 100

n = 90

2

100

3b + 10 - b = 

2b + 10

200

What is 10% of 120? 

12

300

12m - 4m + 20 - 8 = 

8m + 12

400

8² + 2⁴

80

500

There are 36 carpenters in a crew. On Monday 29 were present.  What percent showed up for work?

p-

w-

%-

81%  (may have a decimal- you should round)

3

100

3( 2a - 5)=

6a - 15

200

Simplify the fraction 

4/20 

1/5

300

Hailey rolled one die, what is the probability of her getting a 4? 

1/6

400

13 +33y = 277

y = 8

500

The ratio of boys to girls in Mrs. LeBlanc's class is 2:1.  If there are 8 boys, how many girls are there?

4

4

100

5² - 7 X 2

11

200

12 + 9 x 4² ÷ 2

84

300

Travis had a bag  with 8 yellow marbles, 3 red marbles, and 5 green marbles, If Chris picks from the bag, what is the probability he will a  green or yellow marble?

13/16

400

solve for m = 5 and p = 20

3m + 4p - 15

80

500

Kolton bought 6 packs of gum for $3.00.  How much does one pack of gum cost?

$ 0.50

5

100

2m = 24 

m = 12

200

10n - 76 = 754

n=83

300

2a( 7 - 5)

4a

400

What percent is 45 of 60?

75%