18. What should be added to the sum of (-26) and 31 to make it equal to the sum of
(-35) and (-11)?
d the difference between
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What should be added to the sum of (-26) and 31 to make it equal to the sum of
(-35) and (-11)?
d the difference between
answer:51 is the difference
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What should be added to the sum of (-26 and 31 to make it equal to the sum of (-35 and - 11)?
Sum of -26 and 31 = -26 + 31 = 5
Sum of -35 and -11 = -35 + -11 = -46
Let the required number to be added is x
Now,
according to question : 5 + x = -46
⇒x = -46 - 5
⇒x = -51
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