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Adding and Subtracting
Multiplying and Dividing
What operations do I need to use? 1-step
What operations do I need to use? 2-step
Solving 1 and 2 step equations
100
-8 + 15

7

100

-15 x 3

-45

100

x + 7 = 14

Subtract 7 from both sides of the equal sign.

100

4x - 7 = 13

Add 7 to both sides of the equal sign

Divide by 4 on both sides of the equal sign

100

5 + x = 20

x = 15

200

- 23 + -16

-39

200

4 x -6

-24

200

x - 16 = 15

Subtract 16 from both sides of the equal sign.

200

5 + 6x = 35

Subtract 5 on both sides of the equal sign

Divide by 6 on both sides of the equal sign

200

a - 8 = 8

a = 16

300

-12 - 10

-22

300
-12 x -2

-24

300

5x = 25

Divide by 5 on both sides of the equal sign.

300

x/8 + 7 = 8

Subtract 7 on both sides of the equal sign

Multiply 8 on both sides of the equal sign

300

7y = 42

y = 6

400

17 - (-5)

22

400

-64 / 8

-8

400

x/10=60

Divide by 10 on both sides of the equal sign.

400

-8 + 6x = 12

Add 8 to both sides of the equal sign

Divide by 6 on both sides of the equal sign

400

5x + 9 =19

x = 10

500

8 - 17

-9

500

-50 / -5

10

500

Double Jeopardy!

1/5x = 2

 Multiply by 5 on both sides of the equal sign.

500

-9 + x/5 = 11

Add 9 to both sides of the equal sign

Multiply by 5 on both sides of the equal sign

500

x/6 + 8 = 26

x = 108