Answer:
18
Explanation:
We are asked to find the distance between -6 and 12.
Solution 1:
Count the distance between the two.
There are 9 spaces between -6 and 12. Each space counts as 2 because the difference between each number on the line is 2. Therefore, we can multiply 9 by 2 (9 spaces, 2 for each space) to get 9 * 2 = 18
Solution 2:
Calculate the distance.
To solve the difference, we can subtract the first number from the end number. The first number is -6, so we can subtract that from our end number (12) to get 12 - (-6) = 12 + 6 = 18