Add and subtract fractions. Simplify your answer. Power up your racecar and win first place!
Speedway Fractions - Learning Connections
Mental Math - add and subtract fractions Problem Solving - identify equivalent fractions
Common Core Connection for Grades 3 and 4
Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3. Compare two fractions with different numerators and different
denominators. Adding and subtracting parts of the same whole.