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PEMDAS
100

7x = 77

x = 11

100

4 - 9 = ?

-5

100

Solve for x: 

2 / 9 = x / 18

x = 4

100

Rewrite 50% as a fraction in simplest form.

1/2

100

Evaluate:  

(11-3)/2

4

200

x - 24 = 75

x = 99

200

(-4)(-6)

24
200

Solve for y: 

3/7 = 9/y

y = 21

200

Rewrite 0.4 as a fraction in simplest form.

2/5

200

Evaluate:  

11 + 7 * 4

39

300

7x = 56

x = 8

300

-30 + 15 = ?

-15

300

Solve for x: 

6/25 = x/100

x = 24

300

Rewrite 9/10 as a percent.

90%

300

Evaluate: 

6 (10 - 7) + 2^2

22

400

7x + 5x = 36

x = 3

400

(9)(-8) = ?

-72

400

Solve for x: 

x/16= 25/100

x = 4

400

Rewrite 3/5 as a decimal.

0.6

400

Evaluate: 

6 * 20 + 5^2

145

500

5x + 3 = 48

x = 9

500

(-84) / 12 = ?

-7

500

Solve for y: 

5/25 = 20 / y

y = 100

500

Which is greater: 2/3 or 0.7?

0.7

500

Evaluate: 

((35 - 3^2)) / ((10-8))

13

600

2k - 6 + 3k = 14

k = 4

600

(-80) / (-10) + (-13) = ?

-5

600

Solve for x: 

(x + 1)/11 = 20/22

x = 9

600

Which is greater: 50% or 5/12?

50%

600

Evaluate:  

(2 * 7 + 4^2) - 5

25