Order of Operations
Variable Expressions
Decimals
More with Variables
100
3 + 7 x 6 / 3 - 4 =
What is 13
100
15 less than the current amount
What is x-15
100
9.2 + 12.33 =
What is 21.53
100
3.2 + x = When x = 5.3
What is 8.5
200
8 x 6 - 3 x 4 =
What is 36
200
13 more than a number times 5
What is 5x + 13
200
15 - 3.56 =
What is 11.44
200
8 + 2x -7 = When x = 5
What is 11
300
(29-18) + 14 / 2 + 6 =
What is 24
300
16 divided by a number
What is 16 / x
300
9.65 x 0.88 =
What is 8.492
300
42 / (x + 2) + 4 = When x = 4
What is 3
400
44 - [3 x (5^2 - 14) - 9] + 12 =
What is 32
400
A number increased by 12
What is x + 12
400
26.4 x 13.2 =
What is 348.48
400
2 + 8 / 2 x k = k= 4
What is 18
500
54.13 + 8 - 7 x 6 + 3.6^2 =
What is 33.09
500
7 times the sum of a number and 3
What is 7(x+3)
500
43.24 - 7.6 x 5.2 =
What is 3.72
500
12x = 108 x = ?
What is 9
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