Question

2 z) solve the following by wing number line
(a) (+8)-(+6)
(b) (-3) - (+6)
(c) (+3)-(ts)
(d) (-7)-(+4)
(e) (-2)-(-5)
(f) (+9)-(-5)
( g) (-3) - (-10)
(h)(+7)-(-8)​

Answer 1

Answer:

8-6=2

-3-6=-9

3-ts

-7-4=-11

-2+5=3

9+5=14

-3+10=7

7+8=15

Step-by-step explanation:

Draw a number line and mark from -10 to+10 and calculate it either using the number line or using normal addition