4nf3a Worksheets
Number and Operations—Fractions
Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.
3Understand a fraction a/b with a > 1 as a sum of fractions 1/b.
aUnderstand addition and subtraction of fractions as joining and separating parts referring to the same whole.
4nf3a
4nf3a
- Add two fractions by combining their parts to make a total amount.
- Use pictures or fraction models to see what each fraction means before adding.
