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Addition
Subtraction
Multiplication
Division
Mixed
100

77 + y = 96

y = ?

y = 19

100

32 - n = 26

n = ?

n = 6

100

5n = 10

n = ?

n = 2

100

50/n = 5

n = ?

n = 10

100

73 + h = 100

h = ?

h = 27

200

123 + a = 243

a = ?

a = 120
200

87 - y = 61

y = ?

y = 26

200

7k = 21

k = ?

k = 3

200

63/n = 9

n = ?

n = 7

200

n - 34 = 157

n = ?

n = 191

300

32 + a = 41

a = ?

a = 9

300

158 - a = 127

a = ?

a = 31

300

8(s) = 48

s = ?

s = 6

300

72/n = 9

n = ?

n = 8

300

9x = 54

x = ?

x = 6

400

s + 288 = 401

s = ?

s = 113

400

p - 32 = 50

p= ?

p = 82

400

9(s) = 36

s = ?

s = 4

400

t/11 = 7

t = ?

t = 77

400

65/n = 5

n = ?

n = 13

500

253 + a = 309

a = ?

a = 56

500

143 - t = 129

t = ?

t = 14

500

7d = 63

d = ?

d = 9

500

n/8 = 12

n = ?

n = 96

500

60/n - 4 = 6

n = ?

n = 6