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Exchanging Ones for Tens games
One game supports children's understanding with exchanging 10 one dienes for a ten diene.
The other game supports children's understanding with substituting a ten diene for 10 one dienes.
These can be used to help understand place value, addition and subtraction.
Ideal for higher KS1 and lower KS2.
Can be used in class or at home as instruction are on the game. 3 levels to each game.