Предмет: Математика, автор: Аноним

На строительство плотины две бригады бобров заготовили 65 брёвен.Бригада "Острые зубы" заготовили 38 брёвен длиной 6 м, а остальные брёвна длиной 4 м заготовила бригада "Быстрые ноги".Сколько всего метров брёвен заготовили обе бригады?

Ответы

Автор ответа: Demalena
5
1) 38 * 6 =228 (м) бревен заготовила бригада "Острые зубы"
2) 65 - 38 = 27 (б) - заготовила бригада "Быстрые ноги"
3) 24 * 4 = 108 (м) бревен заготовила бригада "Быстрые ноги"
4) 228 + 108 = 336 (м) бревен заготовили обе бригады
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