Fraction Addition & Subtraction

halves

thirds

fourths

sixths

twelfths

Fractions with like denominators are ready to go! They already share the same
size pieces -- just add up how many pieces total (numerators).

Fractions with unlike denominators need to negotiate first. Choose an appropriate
denominator and make equivalent fractions from both.
When they share the same denominator, you are ready to add.

Race car game
Fraction City
Fresh-baked Fractions
More fraction games