Question
Mathematics Question on Properties Of Addition And Subtraction Of Integers
Write down a pair of integers whose:
(a) sum is -7
(b) difference is -10
(c) sum is 0
Answer
- One such pair whose sum is - 7 :
= - 5 + (- 2)
= - 7 - One such pair whose difference is - 10 :
= - 2 - 8
= - 10 - One such pair whose sum is 0 :
= - 5 + 5
= 0
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