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24-03-2021
Mathematics

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How can you use a number line to help find the value of (-5) + 12?

A Begin at 5 and move 12 units to the right.

B Begin at 12 and move 5 units to the left.

C Begin at 5 and move 12 units to the left.

D Begin at 12 and move 5 units to the right.

Respuesta :

24-03-2021

B. because if it’s increasing by 12 and decreasing by 5 then it should be 7, so it makes the most sense.

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