Addition
Subtraction
Multiplication
Division
Decimals
100
x + 8 = 24
What is 16
100
x - 12 = 1
What is 13
100
3x = 42
What is 14
100
x / 8 = 7
What is 56
100

x + 5.2 = 13.6

What is 8.4

200
28 + x = 43
What is 15
200
x - 49 = 23
What is 72
200
12x = 48
What is 4
200

29 = x / 3

What is 87

200

x - 3.2 = 6.64

What is 9.84

300
32 = 5 + x
What is 27
300
31 = x - 24
What is 55
300

116 = 4x

What is 29

300
x / 25 = 11
What is 275
300

x / 5.5 = 8.2

What is 45.1

400
81 = x + 49
What is 32
400
x - 43 = 55
What is 98
400
256 = 16x
What is 16
400
23 = x / 12
What is 276
400

22.8 = 1.2x

What is 19

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