one step equations

adding one step equations

100

8+v=26

18

200

9+w=37

28

300

21 + a = 36

15

400

61=28+n

33

500

120=80+y

40

subtracting one step equations

100

5 - a = 4

9

200

21 - a = 49

70

300

180 - a = 300

480

400

63 - a = 43

20

500

157=x-33

190

Mixed operations

100

7 - a = 5

2

200

 68 - a = 40

28

300

360 - a = 180

180

400

812-b=111

701

500

1,324-d=888

436

multiplying one step equations

100

5a = 25

5

200

25x = 625

25

300

18a = 486

27

400

108x = 2268

21

500

64=4e

16

dividing one step equations

100

y/3 = 12

36

200

b/8 = 21

168

300

a/100 = 4

400

400

b/18 = 6

108

500

n/3 = 22

66