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Mathematics, 01.09.2020 18:01 leo4687

Josiah subtracts 337 from 600 and writes the following 600 minus 300 is 300. Then I can subtract 40 more and get 260. But I should have only subtracted 37
more, so I'll add 3 back to my difference to get 263
Which montal math strategy did Josiah use?

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Answers: 1

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Josiah subtracts 337 from 600 and writes the following 600 minus 300 is 300. Then I can subtract 40...
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