1. Saving Money LEARNING OBJECTIVE To be able to add and subtract money to help us save and keep track of how much money we have.

2. I bought a new wig costing £3.22 and some new false teeth which cost £5.71 How much did I spend in total? I want to add £3.22 and £5.71

3. £3. 2 2 £5. 7 1 + 7 9 1 £3.

4. The golden rule: O The decimal points MUST be aligned before adding the numbers.

5. £3.22 £5.71 + 3 9£8.

6. £5.52 £2.34-

7. £4.18 £3.75+ 39 £7. 1

8. £5.26 £4.49 -

9. £2.89 £1.58+ 74 £4. 11

10. £25.11 + £80.33 ———— £31.76 + £23.39 ———— £15.59 + £56.82 ———— £37.66 + £13.61 ———— £74.82 - £59.73 ———— £76.35 - £61.98 ———— £74.75 - £62.27 ———— £55.21 - £46.48 ————

11. £25.11 + £80.33 ———— £105.44 £31.76 + £23.39 ———— £55.15 £15.59 + £56.82 ———— £72.41 £37.66 + £13.61 ———— £51.27 £74.82 - £59.73 ———— £15.09 £76.35 - £61.98 ———— £14.37 £74.75 - £62.27 ———— £12.48 £55.21 - £46.48 ———— £8.73

12. The Money Game Recording Sheet Throw your dice and follow the instruction.

13. This technique doesn’t just work for money. It works for any decimal addition as long as you align the decimal points.

14. 3.57 5.49+ 6 0 9. 11

15. 2.7 5.46 + 6 1 8. 1 0 Sometimes it helps to introduce a place holder zero, so that each number has the same number of DECIMAL PLACES.

16. 5.59 3.5 + 90 9. 1 0 This place holder zero can only ever be put on the very beginning or the very end.

17. The golden rule: O The decimal points MUST be aligned before adding the numbers. O Where necessary, add place holder zeros to help.