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Ernie
Mathematics
9 August, 00:50
Bill says he can add 23 and 40 without regrouping
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Maci Haney
9 August, 01:09
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What's your question?
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Daphne Wall
9 August, 01:10
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He can this because the is only a three in the ones place so their is nothing to add to that and 20 plus 40 is 60
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