Предмет: Математика, автор: spasibozapokupku088

ПРОШУ ДАМ 100 БАЛЛОВ ПОЖАЛУЙСТА ААААААААААААААА

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Автор ответа: nadezdasobolevskaa22

0

Ответ:

номер1 а- 8умножаем на 12+12 кмножить на м

б а умножаем на 4 -15умножить на 4

в 10 умножить на вай +10 умножить на 11

г 9 умножаем на с - 9 умножаем на 15

номер 2

37 +63 в скобках умножить на 218=21800

568-566 в скобках и умножить на 43 = 86

187+213 в скобках умножить на 418=167200

187-(43+44)умножить на 52= 5200

номер 3 (3 умножить на 11 )умножить на х =33х

(25-14)*у=11у

(28+1)*а = 29а

(89-1)*м=88м

(8+12+21)*х=41х

номер4

я не знаю сам думай

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