Adding+and+subtracting+fractions

1. **How to add (or subtract) fractions**
 * It is easy to add and subtract fractions when the denominators are the same
 * e.g. 2/5 + 1/5 = 2+1/5 = 3/5


 * To add (or subtract) fractions that have different denominators, change to equivalent fractions with the same denominators
 * e.g. 1/3 + 5/6 = 2/6 + 5/6 = 2+5/6 = 7/6 = 1 1/6

2. **Using the boards, have a go at exercise 7...**
 * 1 k, l & m
 * 2 h, i, j & k