CTET 2 Math and Science 23 Dec 2021 Paper
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Question : 51 of 151
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A teacher introduced addition of 56 and 22, in following way:
56 + 22 = (50 + 6) + (20 + 2), then she adds all tens and all ones. Which strategy she adopt?
56 + 22 = (50 + 6) + (20 + 2), then she adds all tens and all ones. Which strategy she adopt?
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