WEBVTT
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Use the number line to subtract.
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13 subtract five equals what.
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Hint: Subtract to make 10 first.
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In this question, we have to subtract five from the number 13 and we have to subtract to 10 first.
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What did we have to subtract from 13 to take us to number 10?
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13 take away three equals 10.
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We’re subtracting five.
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We’ve already subtracted three.
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How much more do we need to subtract?
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We know that three and two makes five, so we need to subtract two more.
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10 subtract two equals eight.
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13 subtract five equals eight.
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First, we subtracted three to make 10.
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Then we subtracted two more.