Fractions - Add, Subtract, Multiply, Divide Worksheet
Number of Problems:
Free Pre-Algebra Worksheet
1. 4/5 + 3/5
4. 12/20 - 1/4
5. x/5 + 2x/7
14. It took you 1 hour to read 2¾ chapters of a novel. At this rate, how many chapters can you read in 4 hours?
15. Mork and Mindy are assembling a puzzle. So far, Mork has put together 1/4 of the puzzle and Mindy has put together 3/5 . How much of the puzzle have they completed in all?