Question

*Integers*
1. Evaluate the following:
a) 91 + (-81) b) (-203) + 501​

Answer 1

Answer:

a) we know that

(+)×(-)= -

so, 91- 81 = 10

b)we know that

(-)×(+)=-

so,-203 +501

=298

Answer 2

Answer:

a) 91 + ( -81 )

+ - = -

= 91 - 81

= 10 ( Answer )

b) (-203) + 501

+ - = -

= - 203 - 501

= −298 ( Answer )

Step-by-step explanation:

Hope it will help. Plz mark me as Brainlist.