Предмет: Математика, автор: Аноним

Решите примеры 3 КЛАСС!

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Ответы

Автор ответа: Pikuska

1

а) 31+8+9+42=31+9+42+8=40+50=90
б) 27+14+6=27+20=47
в) 46+7+13=46+20=66
г) 36+11+5+4=36+4+11+5=40+16=56
д) 75+8+5=75+5+8=80+8=88
е) 33+8+12+7=33+7+12+8=40+20=60
ж) 32+5+8+33=32+8+33+5=40+38=78
з) 29+34+11+6=29+11+34+6=40+40=80
к) 18+25+2+5=18+2+25+5=20+30=50

Аноним: а можно было просто ответ!?

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