ISOLATING VARIABLES

DIVISION

100

find the value of w

300/ 15 = w

w = 20

200

find the value of o 

22 = o/5

o = 110

300

find the value of z

z/8 = 4

z = 32

400

find the value of j

j/15 = 40

j = 600

500

find the value of c

52/4 = c

c = 13

ADDITION

100

Find the value of k

k + 9 = 32

k = 23

200

Find the value of q

51 + 889  = q

q = 940

300

find the value of t

2733 + 878 = t

t = 3611

400

find the value of l

22444 + 8483 + l = 40916

l = 9989

500

find the value of x

6833 + x = 68945

x = 62112

SUBTRACTION

100

find the value of v

859 - 855 = v

v = 4

200

find the value of u

u = 66 - 30

u = 36

300

find the value of e

e = 889 - 639

e = 250

400

find the value of g

 g = 5565 - 4532

g = 1033

500

find the value of r

8979 = 10033 - r

r = 1054

MULTIPLICATION

100

find the value of d

3d = 45

d = 15

200

find the value of f

4f = 52

f=13

300

find the value of h

18h = 36

h = 2

400

find the value of i 

23i = 2392

I = 104

500

find the value of m 

74m = 3179

m = 42