Предмет: Математика, автор: turganbajzanarys

№3Есепте және дұрыстығын тексер.

Приложения:

Ответы

Автор ответа: h2ookok

Ответ:

1. 6090

2.3500

3.28200

4.96300

5.9680

6.648760

7.5030

8.8648

Baqtygerey08: не правильно

h2ookok: соре

Esesescomeeyy: Столбиком надо:/

Esesescomeeyy: Не ну возможно ты тесу не проходил а быстро через калькулятор решил;)

Автор ответа: Baqtygerey08

Ответ:

Так это же легко

1) 548100:90=6090, 6090:90=548100

2)4200*70=294000, 294000:70=4200

3)3260*300=978000, 978000:300=3260

4)127800:200=639, 639*200=127800

5)326840:40=8171, 8171*40=326840

6)32100*30=963000, 963000:30=32100

7)12300*80=984000, 984000:80=12300

8)196000:700=280, 280*700=196000

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