Which is true about modeling a solution to an addition problem on a vertical number line?

A.

When adding a negative number, you move down.

B.

When adding a positive number, you move down.

C.

Locating the sum is not necessary.

D.

Locating the sum is the first step.

Question

26 August, 21:15

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Aliya Allison · Answer 1

The answer is A. When adding a negative number, you move down. = )

Which is true about modeling a solution to an addition problem on a vertical number line?A.When adding a negative number, you move down.B.When adding a positive number, you move down.C.Locating the sum is not necessary.D.Locating the sum is the first step.