Question

Add the following
(i) 8 and –12 using number line (ii) (–3) and (–5) using number line
(iii) (−100)+(−10) (iv) 20 +(−72)
(v) 82 +(−75) (vi) −48 +(−15)
(vii) −225 +(−63)

Answer 1

ANSWER:

Ok

Step by Step example

1)-12

2)-8

3)-110

4)-52

5)13

6)-288