Addition Subtraction Multiplication Division Decimals

100

What is 21
x + 4 = 25

100

What is 8
x - 2 = 6

100

What is 3
9x = 27

100

What is 12
y/6 = 2

100

What is 2
m + 3.7 = 5.7

200

What is 3
a + 13 = 16

200

What is 16
d - 7 = 9

200

What is 9
7x = 63

200

What is 56
x/4 = 14

200

What is 2.1?
2.2 + x = 4.3

300

What is 8
n + 6 = 14

300

What is 204
k - 83 =121

300

What is 80
5e = 400

300

What is 36
x/6 = 6

300

What is -.40
5.6 + x = 6

400

What is 64
x + 36 = 100

400

What is 338
x + 327 = 665

400

What is 25
11x = 275

400

What is 30
x/3 = 10

400

What is .6
1.6 - x = 1

500

What is 0
27 = c + 27

500

What is 7
n + 385 = 392

500

What is 36
21y = 756

500

What is 28
x/4=7

500

What is 0.40
0.90 + m = 1.30

Solving One-Step Equations

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