Question

Find the difference between the following pairs of integers:-
( a) -20 and -40 (b) -19 and 30
(please answer!!)

Answer 1

Answer:

a) -20 - (-40)

= -20 + 40

= 20

b) -19 - 30

= - 49

hope it helps you!!

Answer 2

Answer:

Hello

Here's ur answer

a) -20 and -40 are negative integer

where as

b)-19 is negative integer

and 30 is a positive integer

Hope it helps u

-20+(-40)

= -20-40 =-60

-19+30

=11