Using visual fraction models and equations, solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators.
Number and Operations – Fractions
- Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.
Understand a fraction 𝑎/𝑏 with 𝑎 > 1 as a sum of unit fractions 1/𝑏.