Learn activities for fourth grade math to prepare for school. Teach your children 4th grade math skills like fractions, multiplication and division.

In this KS2 Maths article you'll learn how to add and subtract fractions. We also have a KS2 Maths quiz, videos and lots of examples.

She gave the example of the “butterfly” method of adding and subtracting fractions, which relies a multiplication trick to find a common denominator.