Question

Eavlauate(1.)14+7 (2.)16+(-8) (3.)(-23)+(-11)​

Answer 1

1)21. 2)8. 3)-34 mark as brainliest

Answer 2

Answer:

(1) 14 + 7 = 21

(2) 16 + (-8) = 16 - 8=8

(3) - 23 +(-11)= - 23-11= - 34

You should know that

- + = -

+ + = +

- - = +

- x - = +

+ x - = -