add
-100 + 10
-365+(-87)
-206+(+98)
+178+(-98)
-73+(-687)
multiply
85 by -17
-121 by 11
-76 by-19
-72by 18
108by-12
15by9
-746 by -8
21 by 32
-238 by -143
18by 13
please help me gys
Answers
Answered by
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Answer:
sorry dont know
very sorry
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