# 11. Add Mixed Numbers

Practice adding mixed numbers with like denominators. Students can add mixed numbers by converting mixed numbers to equivalent fractions. An alternative method is by using properties of operation, i.e. by adding the integral parts(wholes) and the fractional parts separately.

### Common Core Alignment

**4.NF.3.c**Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.