Question

Add the following:
a)-79,78
b)18,18
c)-2169,+500
d)5,-17

Answer 1

Answer:

1. -79+78 = -1
2. 18+18 = 36
3. -2169+500 = -1669
4. 5+(-17) = -12

Step-by-step explanation:

For the beginners of the mathematics number line method is the best way to add the following numbers

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Answer 2

Answer:

a) (-79) + 78 = (-1)

b) 18 + 18 = 36

c) (-2169) + 500 = (-1669)

d) 5 +(-17) = (-12)

You can also use Number line to answer these Questions

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