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Regrouping

This week in maths we have been learning how to regroup when subtracting.

We have played a game to help us understand.

First we had to swap a 100 for 9 tens and 10 ones.

Then we rolled the dice.

Next we had to subtract the number the dice had landed on.

If we had run out of ones we had to regroup a ten for 10 ones.

We had lots of fun!