Предмет: Математика, автор: 4ane

900:9-6х10=
600:100+50х10=
70х5+3х100

Ответы

Автор ответа: ДионисДербунович
1
1 равно940
2 равно 560
3 равно35300
Автор ответа: ангелина9028
1

1-40
2-506
3-750
как то так
ангелина9028: ой в 3 -650
ДионисДербунович: нет смотри 70*5+3=353×100
ангелина9028: нет первым умноженья и деление
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