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  • 06-02-2017
  • Mathematics
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Use words to describe at least two different ways that you could add 744 and 304 without writing anything down?

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altavistard
altavistard altavistard
  • 06-02-2017
One way (among several) would be to add 700 and 300 in your head, and then add 44 and 4, also in your head, and then adding together these two sums.

700+300=?
44 + 4 = ?
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