adding with negative numbers
-12 + -19=??
-31
81+82=??
163
-21 - -53=??
32
54 - 3=??
51
Finish the lyrics! “Same signs add, different signs…”
Subtract!
-19 + -24=??
-43
24 + 19=??
43
-56 -(-17)=??
-39
123-123=?
0
-86 + -6=??
-92
-43 + -32=??
-75
56 + 28=??
84
12 -(-14)=??
26
40 - 8=??
32
30 - 30=??
0
-39 + -39=??
-78
37 + 57=??
94
solve=
OOOOOOO=Negative
OOOOO =positive
-2
42 - 21=??
21
-72 -(24)=??
-96
-17 + -9=??
-26
410 + 381=??
791
-52 - (-5)=??
-47
75 - 61=??
14
-9 + (-8)16=??
-272