Question

Which number line models -16-10

Answer 1

To model the expression \(-16 - 10\) on a number line, you can follow these steps:

1. **Identify the Starting Point**: Start at \(-16\) on the number line.

2. **Subtracting a Positive Number**: Since you are subtracting \(10\), you will move to the left on the number line, as subtraction corresponds to moving in the negative direction.

3. **Moving Left**: From \(-16\), move \(10\) units to the left.

Calculating the position:

\[
-16 - 10 = -26
\]

So, when you start at \(-16\) and move \(10\) units to the left, you arrive at \(-26\).

The number line would show:

- You start at \(-16\).
- Move left to \(-17\), \(-18\), \(-19\), \(-20\), \(-21\), \(-22\), \(-23\), \(-24\), \(-25\), and finally to \(-26\).

The final result of \(-16 - 10\) is \(-26\).