Math

Basic

100

135 + 27

162

200

22 + 111 + 111 + 22

266

300

2 * 6

12

400

10 / 5 + 2

4

500

40 * 40 / 40 - 40 + 40 * 2 - 79

1

Intermediate

100

2 / 3 * 6

4

200

2 / 3 * 3 / 2

1

300

5 + 10 * 2 + 8 / 2

14

400

4 / (4 * 4  * 4)

1 / 16

500

4³ * 4⁵ / 4²

(express answer with an exponent

4⁶

Order of Operations

100

Order of operations

Parenthesis, Exponents, Multiplication / Division, Addition / Subtraction

200

5 * 2(2 + 4) + 5

65

300

67 * 67(1 / 67²) - 2

-1

400

[89 - (17 + 89) - 3] / 2

-10

500

[4² / 4⁴ * (3² + sqrt(49))² + 4] * 3 / 4 + 1

16

Algebra

100

x + 24 = -20

x = -44

200

(3x + 10) (2x - 23) = 0

x = -3.33333, x = 11.5

300

4x / 3 = x + 1

x = 3

400

4x + 12y = 12

2y + 5x = -11

x = -3, y = 2

500

2y / x = 3

2x / (y * 2 / 3) = 2

x = 400, y = 600

Multi-Choice

100

8 / 3

a.) 3.222222222

b.) 2.999999999

c.) 2.666666666

d.) 2.777777777

c.

2.6666666666 * 3 = ~8