1. The PDST is funded by the Department of Education and Skills under the National Development Plan, 2007-2013 7 + 3 = 10, 6 + 4 = 10 20 + 5 = 25 37 + 71 is approx 100 42 + 69 is approx 100 54 is about 50 100 + 100 + 50 = 250

2. The PDST is funded by the Department of Education and Skills under the National Development Plan, 2007-2013 Rounding strategy 37 x 59 51 x 22 24 x 65 419 ÷ 65 Round up: 40 x 60 = 2400 Round down : 50 x 20 = 1000 Round up and down: 20 x 70 = 1400 Round up: 420 ÷ 70 = 6

3. The PDST is funded by the Department of Education and Skills under the National Development Plan, 2007-2013 Cluster number here is 500 i.e. Average 500 x 5 = 2500 So estimated attendance is 2500 people

4. The PDST is funded by the Department of Education and Skills under the National Development Plan, 2007-2013 € 1 + € 6 + € 2 = € 9 54c + 35c is approx € 1 99c is nearly € 1 51c is about 50c So cents estimate : € 2.50 Overall estimate: € 11.50