Question

-6+ (-12) =
6+(-21) =
+7 + (+10) =
-5+(+2) =
-5+ (-10) =
00000
9 + (-2) =
+9+(-15) =
-5 + (+2) =
300
+15+ (-15) =
-8+(-2)=​
doy corana al que me ayude

Answer 1

Explicación paso a paso:

-6+(-12) = -6-12 = -18

6+(-21) = 6-21 = -15