Addition
Subtraction
Multiplication
Division
Order of Operations
100

x + 7 = 9

x = 2

100

x - 5 = 12

x = 17

100

5x = 20

x = 4

100

x/5 = 3

x = 15

100

3 + 4 times 2

11

200

8 + x = 16

x = 8

200

4 = y - 9

y = 13

200

3y = 18

y = 6

200

y/4 = 6

y = 24

200

(8-3) times 4

20

300

22 = x + 12

x = 10

300

a - 3 = 10

a = 13

300

7a = 35

a = 5

300

a/7 = 8

a = 56

300

12 divide (2 times 3)

2

400

32 = 21 + x

x = 11

400

2 = m - 7

m = 9

400

9m = 81

m = 9

400

m/9 = 2

m = 18

400

5 + 2^3

13

500

x + 2.5 = 4.2

x = 1.7

500

p - 15 = 8

p = 23

500

4p = 28

p = 7

500

p/6 = 9

p = 54

500

(6 + 2) divide 4

2

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