Solving for X! (one-step equations)

Addition

100

x + 8 = 24

What is 16

200

28 + x = 43

What is 15

300

32 = 5 + x

What is 27

400

81 = x + 49

What is 32

500

x + 14 = -21

What is -35?

Subtraction

100

x - 12 = 1

What is 13

200

x - 49 = 23

What is 72

300

31 = x - 24

What is 55

400

x - 43 = 55

What is 98

500

10 - x = -14

What is 24?

Multiplication

100

3x = 42

What is 14

200

12x = 48

What is 4

300

6x = 42

What is 7?

400

112 = 14x

What is 8?

500

256 = 16x

What is 16?

Division

100

x / 3 =13

What is 39?

200

x / 8 = 7

What is 56?

300

x / 25 = 20

What is 500?

400

x / 35 = 11

What is 385?

500

23 = x / 12

What is 276?

Challenge

100

x + 2.5 = 11.25

What is 8.75?

200

5.5 - x = 1.25

What is 4.25?

300

5x = 0.50

What is 0.10?

400

x / 0.25 = 12

What is 3?

500

x = 87 / 3

What is 29?