One-Step (+)
x - 7 = 13
What is x = 20?
26 = 8 + v
What is v = 18?
104 = 8x
What is x = 13?
6 = b/18
What is b = 108?
What is the inverse of addition?
Subtraction
p - 6 = 5
What is p = 11?
3 + p = 8
What is p = 5?
14b = 56
What is b = 4?
v/8 = 2
What is v = 16?
What is the inverse of multiplication?
Division
m - 9 = 13
What is m = 22?
m + 4 = 26
What is m = 22?
10n = 40
What is n = 4?
16 = k/11
What is k = 176?
What is the inverse of division?
Multiplication
v - 15 = 27
What is v = 42?
n + 16 = 36
What is n = 20?
17x = 204
What is x = 12?
m/4 = 13
What is m = 52?
What is the inverse of subtraction?
Addition
-17 = x - 15
What is x = -2?
18 + m = 23
What is m = 5?
126 = 14k
What is k = 9?
5 = a/18
What is a = 90?
What is the meaning of the word "inverse"?
Opposite