В 1 рубле-100 копеек. Найди общую сумму.
17р89к+16р57к=?
338р63к+52р37к=?
153р17к+287р85к=?
В 1 килограмме -100 граммов. Найди общую сумму.
9кг560гр+18кг340гр=?
28кг485гр+13кг515гр=?
153кг463гр+287кг837гр=?
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