Question

12. Find the sum of all the integers smaller than -10 but greater than -19.​

Answer 1

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Find the sum of all the integers smaller than -10 but greater than -19.

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First the no. which are smaller than -10 but greater than -19.

-10, (Greater)

(-11,-12,-13,-14,-15,-16,-17,-18), (Between)

-19 (smaller)

Second add them.

Refer to the attachment for adding process..

Answer= -116.

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