*This Math quiz is called 'Fractions (Adding and Subtracting)' and it has been written by teachers to help you if you are studying the subject at middle school. Playing educational quizzes is a fabulous way to learn if you are in the 6th, 7th or 8th grade - aged 11 to 14.*

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If you had $10.00 and you bought a magazine for $5.00, what would be the percentage of the $10.00 that you would have to spend? In addition, simplify that percentage in fraction form. Do you remember problems like that? It went beyond your simple, basic addition and subtraction problems because now you were being asked to first find what the percentage was and then to determine and simplify the fraction. There were several ways to do that and one way was to put 5 over 10 as follows (see below).

For each addition or subtraction problem below, find the correct solution/answer.