Click on the link Visual Fractions to see how to add fractions with like and unlike denominators. Try both lines and circles to help you "see" how fractions are added and subtracted. Note: read the bottom of the screen for help in writing the solution.
Here is a great site for review of all skills taught this year.
Video on comparing fractions with unlike denominators
here is a song to help with your 6 times tables. listen and learn them.