Addition
3+8
11
300-48
252
30+2-1
31
10 x 2
20
50/2
25
5+(-3)
2
-1
negative times a negative equals a positive
True or False
true
(-2)3
-6
(-15)/3
-5
-12+4
-8
50-(-18)
68
-1+1
0
-20(50)
-1000
-30/-3
10
-445+-56
-501
200-(-82)
282
subtracting a negative is like adding a....
positive
-3n(5) n=6
-90
-3n/1 n=2
-6
-500+30
-470
-564(0)
0