Question

-19+12.1 how many spaces do you move on an number line

Answer 1

how many spaces do I move to the right

Answer 2

To find out how many spaces you move on a number line when calculating -19 + 12.1, you can follow these steps:

1. **Starting Point**: Begin at -19.
2. **Adding 12.1**: Since you're adding a positive number (12.1), you will move to the right on the number line.

Now, perform the calculation:

\[
-19 + 12.1 = -6.9
\]

3. **Distance Moved**: To find out how many spaces you moved from -19 to -6.9, calculate the distance:

\[
|-19 - (-6.9)| = |-19 + 6.9| = |-12.1| = 12.1
\]

So, you move **12.1 spaces** on the number line.

Answer 3

When you add 12.1 to -19, you end up at -6.9. To determine how many spaces you move to the right on the number line, you can follow these steps:

- Starting from -19, you move to -6.9.
- The distance you move to the right is the positive difference between these two points.

The calculation is as follows:

\[
-6.9 - (-19) = -6.9 + 19 = 12.1
\]

Therefore, you move **12.1 spaces to the right** on the number line.