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This exercise not only helped students finally get why subtracting a negative is the same as adding a positive, but also inspired an approach to adding and subtracting positive and negative ...
Recap: Adding the Integers From 1 to 100 Before we figure out how to add up all the integers from 1 to n, let’s recap how to add up all the integers from 1 to 100.
Students will learn how to add, subtract, multiply, divide, and simplify with integers.