Question

The number p and 2/3 are additive inverses. Drag and drop 2/3 and p to their correct positions on the number line. Drag and drop the label “Sum” to the sum of 2/3 and p.

Answer 1

On the number line, p= -2/3 is the opposite of 2/3.

Explanation:

-2/3 + 2/3 = 0

That's where the label "Sum" is.

Answer 2

On the number line, p would be to the left of 2/3. The sum of p and 2/3 equals 0.