One step equations

Addition

100

x + 2= 10

x=8

200

x+ 7= 28

x= 21

300

x+9= -17

x= -26

400

x+3= -15

x= -18

500

19= x+ 3

x=16

Subtraction

100

x-7= 19

x= 26

200

x- 18= 22

x= 40

300

x- 6= - 13

x= -7

400

x- 2= -22

x= -20

500

17= x-4

x=21

Multiplication

100

4x=20

x=5

200

7x=21

x=3

300

5x=-25

x=-5

400

12x= -24

x=-2

500

9x=63

x=7

Division

100

x/7=5

x= 35

200

x/2=12

x=24

300

x/-3=7 

x= -21

400

x/4= -3

x=-12

500

x/-8= 4

x=-32

Challenge Zone

100

x/-6= 6

x= -36

200

8x= -24

x=-3

300

14= x-2

x= 16

400

-6c= 30

x= -5

500

18= x+ 7

x= 11