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Множення десяткових

Контрольні запитання

QuestionAnswer
Чи потрібно при множенні десяткових дробів у стовпчик записувати числа так, щоб кома була під комою? НІ, дроби записують, не звертаючи уваги на коми.
Як записують десяткові дроби при множенні у стовпчик? Як і натуральні числа.
Як помножити два десяткових дроби? Як натуральні числа, не звертаючи увагу на коми.
Чи потрібно у добутку ставити кому? ТАК, треба.
Скільки цифр відділяють комою у добутку? Стільки, скільки їх у обох множниках РАЗОМ.
З якого боку треба відраховувати цифри, щоб поставити кому? З ПРАВОГО .
Як називаються числа при множенні? Перший мнОжник, другий мнОжник, добУток.
Чи можна переставляти місцями десяткові дроби при множенні? ТАК, можна.
Created by: svshow
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