Subtract two 4-digit numbers - one exchange
Today, remmeber to be careful that your calculations are all lined up correctly with the numbers in the correct ones, tens or hundreds column.
Always CHECK! that you can take numbers away from each other, if you can't you will need to exchange!
We are now going to think about our own adventuires, that happen once we have gone through a door.
Follow the instructions in the file below and draw your own adventure!
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