Question

12. Find the sum of the following
a) 4 and -7
b) -4 and -10​

Answer 1

{a.}

4 and -7

4+(-7)

4-7

-3

..............

{b.}

-4 and -10

-4+(-10)

-4-10

-14

Answer 2

A) 4 AND -7

SOL) 4+(-7)

=4-7

=-3

B)-4 AND -10

SOL)-4+(-10)

=-4-10

=4+10

=- 14

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