Adding
Subtracting
Multiplying
Dividing
Mystery
100
3+3
What is 6
100
9-2
What is 7
100
8x6
What is 48
100
9/3
What is 3
100
14-7
What is 7
200
-6+8
What is 2
200
-10-(-7)
What is -3
200
-6(-2)
What is 12
200
10/(-2)
What is -5
200
-13+6
What is -7
300
-10+(-17)
What is -27
300
-12-8
What is -20
300
5(-4)
What is -20
300
-12(-4)
What is 3
300
16/(-2)
What is -8
400
-41+24
What is -17
400
36-(-2)
What is 38
400
-12(-12)
What is 144
400
-16/4
What is -4
400
-10(-8)
What is 80
500
-91+(-40)
What is -131
500
-87-(-33)
What is -54
500
-5(9x)
What is -45x
500
-45 ----- 5
What is -9
500
-24-(-7)
What is -17
M
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