Discovered today that ds is struggling with money addition, eg counting out five coins to make 17p. He will do 10p, 5p, 2p. Gets the answer but is wrong because he hasn't used 5 coins.
Please could someone recommend a website for him to practice at home? He is good at addition and subtraction but seems to have problem with money. I can of course count out real money with him but since they do it in the whiteboard at school I think a computer program would be useful.