Look at the following price list:
Example
Work out the cost of 2 ballpoint pens and a pad of A4 paper.
Answer
2 ballpoint pens cost 2 x 35p = 70p
A pad of A4 paper costs £1.50.
Adding we get £1.50 + £0.70 = £2.20
Remember to use the £ sign in your answers as in £2.20 and not £ 2.20 (i.e. no spaces).