adding and subtracting Flashcards
1
Q
-12 + -12
A
-24
2
Q
-12 + -11
A
-23
3
Q
-12 + -10
A
-22
4
Q
-12 + -9
A
-21
5
Q
-12 + -8
A
-20
6
Q
-12 + -7
A
-19
7
Q
-12 + -6
A
-18
8
Q
-12 + -5
A
-17
9
Q
-12 + -4
A
-16
10
Q
-12 + -3
A
-15
11
Q
-12 + -2
A
-14
12
Q
-12 + -1
A
-13
13
Q
-12 + 0
A
-12
14
Q
-12 + 1
A
-11
15
Q
-12 + 2
A
-10
