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Subtract from a 3-digit number using column subtraction with regrouping

Lesson 3 / 5

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I can subtract from a 3-digit number using column subtraction with regrouping.

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Start with the numbers with the smallest place value first. Regroup when the ones or tens digit of the subtrahend is greater than the ones or tens digit of the minuend. If the tens digit of the minuend is a zero, a hundred is regrouped before a ten is regrouped.

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