Add
Subtract
Multiply
Divide
Mystery
100
x + 6 = 15
x = 9
100
x - 6 = 15
x = 21
100
6x = 18
x = 3
100
x/4=3
x = 12
100
How many pets does Mrs. Roupas have?
2
200
8 + x = 27
x = 19
200
x - 12 = 4
x = 16
200
-2x = 54
x = -27
200
x/-5=14
x = -70
200
What is the name of at least 1 of Ms. Swiatko's cats?
Piper and Oliver
300
x + 15 = -20
x = -35
300
x - 23 = -8
x = 15
300
-120 = -5x
x = 24
300
-10 = x/-9
x = 90
300
12 = 3/4x
x = 16
400
78 = x + (-24)
x = 102
400
-52 = x - 10
x = -42
400
1/4x = 7
x = 28
400
x/45=-3
x = -135
400
-30=-5/6x
x = 36
500
-16 = x + 30
x = -46
500
-36 = x - (-18)
x = -54
500
3/5x=30
x = 50
500
-240=x/-3
x = 720
500
Where is Mrs. Roupas going for Spring Break?
Cancun, Baby! 