Question

2.Find: a)( -13)+ (-18) b) (-50)+ 50 Method even

Answer 1

using property (-)x(-)= +

&, (-)x(+)= (-)

we get

a)  -13 - 18= -31

b) -50 +50 =0

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Answer 2

Step-by-step explanation:

(a) = ( -13) + (-18). = -31

As, the sum of two negative integers is negative integer.

(b) = -50+ 50 = 0

As, the sum of two equal and opposite integers is zero.

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