Предмет: Математика, автор: akerkenesipbek8

22351-258×86-50158:809
11707:23+4687:43-609
89×805-908×67+2507
ПОЖАЛУЙСТА ОЧЕНЬ СРОЧНО ДАМ МОНОГО БАЛЛОВ!!!

Dmitry1040: дай я решу

Ответы

Автор ответа: yaninanekrassova
13
1) 50158: 809=62
2) 258×86=22180
3) 22551-258=163
4) 101
2 пример
1) 11 707÷23=509
2) 109
3) 618
4) 9
3 пример
1) 89×805= 71 645
2) 908×67=60 836
3) 71 645−60 836=10 809
4) 10 809+2 507= 13 316
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