Show:
Addition
Subtraction
Multiplication
Division
Integers
100

X + 32 = 45

What is x = 13

100
x - 7 = 12
What is x = 19
100

3x = 15

What is x = 5

100
x/2 = 16
What is x = 32
100

5 x 5

25

200
19 + n = 38
What is n = 19
200
n - 19 = 22
What is n = 41
200
8x = 48
What is x = 6
200
n/4 = 9
What is n = 36
200

-6 x 7

-42

300
y + 21 = 47
What is y = 26
300
y - 37 = 63
What is 7 = 100
300
12x = 36
What is x = 3
300
y/21 = 11
What is y = 231
300

-9 x -9

81

400
58 + a = 133
What is a = 75
400
a - 101 = 18
What is a = 119
400
13x = 78
What is x = 6
400
a/7 = 7
What is a = 49
400

-11 x 0

0

500
m + 207 = 213
What is m = 6
500

12 - m = 5

What is m = 7

500
44x = 176
What is x = 4
500
m/15 = 3
What is m = 45
500

1 x 2 x 3 x 4 x 5 

120