IA project information provided by the IA user Mrs. Richins for the project: Adding and Subtracting Integers
Adding and Subtracting Integers
Now that you have mastered the common math operations of adding, subtracting, multiplying and dividing, you are ready to tackle some more challenging, yet practical problems. For example: How much money do you have if your Mom paid you $20 for every time you mowed the lawn, but you had to pay your little brother $5 for every time he helped you, and together you accomplished the job 7 times? Or how about this one: if you picked 5 apples but 2 were rotten and you had to divide them equally between you and your five friends, how much would each person get?