Another common struggle: the parts-of-a-whole problem. Fractions are introduced through the “pizza model,” but students’ ...

Save guides, add subjects and pick up where you left off with your BBC account. There are two rules to remember when adding or subtracting fractions. The fractions need to have a common denominator.

Save guides, add subjects and pick ... more than 0 but less than 1. Fractions are written with two numbers, one on top of the other, separated by a division line. The top number is called the ...