Adding
32 + 31
12
52 - 42
9
32 x 22
36
33 ÷ 31
32 or 9
What is the cubed root of 27?
23 + 22
12
33- 32
18
23 x 24
27
42 ÷ 22
4
12 and 13
42 + 40
17
33 - 42
9
52 x 57
59
62 ÷ 32
4
Write an expression to represent the following:
multiply the x value by 3 and subtract 6
3x + 6
52 + 23
33
102 - 52
75
32 x 23
72
82 ÷ 23
8
Write an expression to represent the following:
divide the x value by 2 and add 6
x/2 + 6
53+ 22
129
132 - 42
153
142 x 140
142 or 196
82 ÷ 22
16
Solve the following system.
4x + 2y = 20
y = 2x + 2
2, 6