How you decompose the number 123?, 100 + 2 + 3, 100 + 20 + 3, The number of of tens in 10 + 30 is 4, True, False, 382 + 10 is_____, 402, 392, 100+ 60 + 9 is, 169, 196, 690 + 10, 700, 790

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