Show:
Addition
Subtraction
Multiplication
Division
Inverse
100
x + 4 = 25
What is 21
100
x - 2 = 6
What is 8
100
9x = -27
What is -3
100
y/-6 = 2
What is -12
100

What is the inverse of subtraction?

What is Addition

200
a + 13 = 10
What is -3
200
d - 7 = -9
What is -2
200

-7x = -35

What is 5

200
x/4 = -14
What is -56
200

What is the inverse of addition?

What is Subtraction

300

n + 8 = -14

What is -22

300

k - 83 =121

What is 204

300

-5e = -100

What is 20

300
x/6 = -6
What is -36
300

What is the inverse of multiplication?

What is Division

400
x + 36 = -100
What is -136
400

a - 16 = -30

What is -14

400

11x = 132

What is 12

400

6 = a/12

What is 72

400

What is the inverse of division?

What is Multiplication

500
-27 = c + 27
What is -56
500

x - 327 = -665

What is -338

500

-21y = -105

What is 5

500

-3 = x/-15

What is 45