Multiply (x)
Divide (÷)
x and/or +
x and/or -
Surprise!
100

b=3x3

b=9

100

m=4÷2

m=2

100

6+p=13

p=7

100

v=4-1

v=3

100

m+11

m=5

16

200

81=9f

f=9

200

3÷g=1

g=3

200

a+7=1+6+4

a=4

200

16=h-4

h=20

200

20-j

j=9

11

300

2xd=

d=10

20

300

8÷j=4

j=2

300

5b+12=52

b=8

300

j-2=10+6+3

j=21

300

9n+24=42

n=2

400

5g=10x1

g=2

400

63÷k=9

k=7

400

m=a+5

a=10

Solve for m

m=15

400

k=v-6

v=31

solve for k

k=25

400

50=4g+22-4

g=8

500

3f=4x9

f=12

500

56÷8=14÷b

b=2

500

v=3t+2

t=7

solve for v

v=23

500

g=3h-4

h=6

solve for g

g=14

500

5f+t-1=47

t=3

solve for f

f=9