How can I help Y1 dd with subtraction?

[imaginaryfriend]

Dd's very good with literacy but not so hot with numeracy. She's getting quite good at addition if the numbers aren't too high or tricky. But she really doesn't get subtraction. I don't know how they teach them to subtract in Y1 so would appreciate any tips?

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For games we subscribe to Education City which has yeear group ability games to play. I am really imoressed with it and DD loves playing on it. You can get a free trial too.

Also make sure she knows that all the 'subtraction' words - take away; minus; less than; subtract; difference etc. I know children sometimes get confused and it helps if they know they all mean the same thing!