Exponents
Equations
Fractions
PEMDAS
100

62

What is 36?

100

2 + x = 8

What is x=6?

100

1/2 + 1/2

What is 1 (or one whole)?

100

2 + 3 * 6

What is 20?

200

33

What is 27?

200

x - 3 = 4

What is x = 7?

200

3/5 * 1/2

What is 3/10?

200

7 - 2 + 5

What is 10?

300

104

What is 10,000?

300

3x = 12

What is x = 4?

300

(1/3)3

What is 1/27?

300

5 * (2 + 1)

What is 15?

400

5 to the power of 3

What is 125?

400

x/2 = 5

What is x = 10?

400

2 1/3 * 1/2

What is 7/6 (or 1 1/6)?

400

55 - (2 + 3)2

What is 30?

500

25

What is 52?

500

2x + 3 = 13

What is x = 5?

500

3/5 * 5/3

What is 1?

Bonus points: What is a reciprocal? 

500

5 + 2 * 4 - 1 * 5

What is 8?