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3 years ago

Explain how you can use a number line to find the sum of 4+(-8)

Mathematics

2 answers:

galben [10]3 years ago

5 0

Answer: -4

Explanation: To add 4 + (-8), we start at 0 on the number line.

4 tells us to move 4 units to the left.

From there, -8 tells us to move 8 units back to the left and you can see from the picture below that we end up at -4.

So 4 + (-8) is -4.

Image is provided below.

Eva8 [605]3 years ago

3 0

Answer:

-4

Step-by-step explanation:

you add to the left of a positive to negative

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Nikitich [7]

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Step-by-step explanation:

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Next, Simplify

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