Предмет: Математика, автор: астин

запиши решение столбиком и выполни умножение с объяснением 1233,4332,1224,2123,21232214.

Ответы

Автор ответа: AnnaLuneva2005

7

123 122 3221 682852
× 3 × 4 ×212 × 4
369 488 +6442 2731408
+3221
433 212 +6442
× 2 × 3 682852
866 636

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