Q3.Find the sum:
a. (-102)+(-56)+31
b. 312+(-99)+56
Answers
Answered by
8
a). -102-56 + 31
= -158 + 31
= -127
b). 312-99+56
= 312+56-99
= 269
Answered by
0
Answer:
a)-127
b )269
Step-by-step explanation:
hope this helps you
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