Inverse Operations
Whats is the Inverse Operation of Subtraction
Addition
Solve 34+x=100
66
j-34=200
234
r/6=390
2,340
5h=15
3
What is the Inverse Operation of Addition
Subtraction
a+13=24
11
h - 46 =898
944
t/30=6
180
4x = 64
x = 16
What is the Inverse Operation of Division
Multiplication
8 + b = 57
b = 49
n - 205 = 15
n = 220
r/3,500=70
245,000
-3h = -54
h = 18
What is the Inverse Operation of Multiplication
Division
c+56=200
144
j - 17 = 72
j = 89
x/4 = 11
44
50c=50,000
1,000
Inverse operations ________________ each other
undo or cancel
Solve:
403 + w = 177
w = -226
Solve:
u - 129 = 177
u = 345
Solve:
x/4 = 160
x = 640
Solve:
-5x = 45
x = -9