Maths Problems for IWB Y2

I used these questions as a starter in a Y2 problem solving lesson. The children had mini whiteboards to write down their workings out and answers and then different children came up to demonstrate how they had found the answer on the IWB. (which gave rise to the usual ' is there another way? 'Which is the best way?' type of questions) The first few slides are about selecting useful/important information and following the WHAT DO I ALREADY KNOW? WHAT DO I NEED TO KNOW? HOW WILL I FIND OUT? method. Many of the questions involve money and they involve all four operations.