We just finished our integer unit in math. We had to do a few mini assignments to show that we understand what integers are, and how to add and subtract them. I enjoyed this unit because it was a little more challenging at the beginning, but then it got easy. To add and subtract integers on a number line you have to pretend there is a person on the number line. If you are adding, the person goes forwards, if you are subtracting, the person goes backwards. The person should face right when the second number is a positive and left when the second number is a negative. By the way, integers are all whole and negative numbers

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