Two Digit Divisor

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What is a two-digit divisor?

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A two-digit divisor is a number between 10 and 99 that is used to divide another number.

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How do you divide a number by a two-digit divisor?

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To divide a number by a two-digit divisor, you can use long division, where you determine how many times the divisor fits into the dividend.

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What does 'R' mean in division?

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'R' stands for 'remainder', which is the amount left over after division when the dividend is not evenly divisible by the divisor.

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51 R3

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345 R4

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256 R5

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21 R23

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57 R9

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What is the first step in long division?

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The first step is to determine how many times the divisor can fit into the leading digits of the dividend.

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What is the purpose of estimating in division?

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Estimating helps to quickly find a rough answer and can guide the long division process.