please please please help this question.
step by step
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Answered by
1
Answer:
answer for the given problem is given
Attachments:

Answered by
1
Answer:
a= (-269)+169
= -269+169
= -100
b=(-278)+278
= -278+278
0
c= (-965)+400
= -965+400
= -565
d=(-3)+5+(-2)
= -3+5-2
=2-2
= 0
HOPE THIS HELPFUL
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