Question

Use a number line to evaluate each of the following:
(i) (+6) +(-2) (ii) (-3) -(+2)
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Answer 1

Answer:

1.6-2=4

2.-3-2=(-5)

Step-by-step explanation:

we easily point then on number line

Answer 2

Step-by-step explanation:

subtract 2 from 6

we have answer 4

0 4.

i <--------|-------|-------|---------|---------|----------|>

subtract 2 from 3

we have answer -5

-5. 0

ii<-------|---------|-------|--------|---------|-----------|--->