http://www.abcya.com/place_value_hockey.htm

Please choose the place value option when choosing what to play. Start with the easy level and work your way up to Level 3.

http://www.abcya.com/base_ten.htm

Make numbers using the MAB blocks and say the values of each column out loud to someone. (eg. Mum or Dad)

http://www.abcya.com/comparing_number_values.htm

This is a more than/less than/equal to game. It lets you practise the place value, but in a different way.