CBSE Class 7 Answered
on addition it is we have to add the number on the basis of integers symbol. is it?
Asked by admission | 18 Jul, 2021, 05:28: PM
Expert Answer
In additon, we need to add or subtract based on the signs of integers.
for example
2 + 3 = 5
2 + (-3) = 2 - 3 = -1
(-2) + (-3) = -2 - 3 = -5
Answered by Arun | 20 Jul, 2021, 11:31: AM
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