simplify ( - 81 - (+6)) + (-57 - (-78))
Answers
Answered by
4
Hey!
The answer:-
(-81-6)+(-57+78)
= -81-6-57+78
= -144+78
= -66
hope this helps!
The answer:-
(-81-6)+(-57+78)
= -81-6-57+78
= -144+78
= -66
hope this helps!
suabu:
thank you so much
welcome
what are are you doing
Answered by
9
HELLO DEAR,
[-81 - (+6) ] + [-57 - (-78)]
=> (-81 - 6) + (-57 + 78)
=> -87 + 21
=> -66
[-81 - (+6) ] + [-57 - (-78)]
=> (-81 - 6) + (-57 + 78)
=> -87 + 21
=> -66
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