Show:
Adding Int. Same Signs
Adding Int. Diff. Signs
Sub. Int
Mult. Int.
Dividing Int.
100
-(31)+(-15)
What is -46
100
-31+16
What is -15
100
(-12)-(-8)
What is -4
100
(-12)(4)
What is -48
100
-25/5
What is -5
200
9+12
What is 21
200
45+(-25)
What is 20
200
18-(-14)
What is 32
200
(-11)(-5)
What is 55
200
70/10
What is 7
300
-43+(-28)
What is -71
300
(-327)+76
What is -251
300
(-37)-(25)
What is -12
300
(12)(-12)
What is -144
300
-220/-22
What is 10
400
-112+(-188)+-130
What is -430
400
(-37)+25+(-10)
What is -27
400
(-123)-(-75)-(67)
What is -115
400
(-2)(3)(7)
What is -42
400
693/-3
What is -231
500
-250+(-51)+(-74)
What is -375
500
345+(-278)+105
What is 127
500
(-348)-(-12)-(89)
What is -425
500
(8)(-2)(-7)
What is 112
500
-284/-2
What is 142