Dreynolds1667
24.03.2020 •
Mathematics
Explain how you can use a number line to find the sum of 4+(-8)
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Ответ:
-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.
Ответ: