Subtract a 3-digit number from whole thousands

Mental subtraction

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Printed on the worksheet and the reward star. We never save it.

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Problems

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Hint

Regrouping

Regrouping means carrying (adding) or borrowing (subtracting) between places.

What to fill in

Sheet

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Up to 54 fit on one page with these choices.

Worked example

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Game

Include answer key

Reward star

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