How do you model 15-25 on a number line?

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Mathematics

Rogelio Ho

7 September, 05:58

How do you model 15-25 on a number line?

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Khalil Turner · Answer 1

To model 15 - 25 on a number line, first you draw a line and make enough lines for it to go from o to 30 on one side and 0 to - 20 on the other. Then you start at the 15 mark and subtract by 25 by going to the left of 15, 25 times. Then you would get to the answer - 10.