Вопрос школьника по предмету Математика
17 рублей 89 копеек плюс 16 рублей 57 копеек 338 рублей 63 копеек плюс 52 рубля 37 копеек 153 рублей 17 копеек плюс 287 рублей 85 копеек в столбик
Ответ учителя по предмету Математика
17р89к + 16р57к = 34р46к
338р63к + 52р37к = 391р
153р17к + 287р85к = 441р2к
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