Addition of signs with numbers
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36 +15 =51
36 -15 = 21
but in integer
-15 +36 = +21
-15 - 36 = -51
+15 -36 = -21
+15 +36=+51
36 -15 = 21
but in integer
-15 +36 = +21
-15 - 36 = -51
+15 -36 = -21
+15 +36=+51
Answered by
0
Step-by-step explanation:
1+2 =3
-1+2=1
1+-2 =-1
-1+-2 =-3
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