Предмет: Математика, автор: shkut9756

В каких случаях результаты вычислений будут одинаковы

Ответы

Автор ответа: Аноним

Ответ:От перемены мест слагаемых сумма не меняется;

От перемены мест множителей произведение не меняется.

evvoronina1: слАГаемых...

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CLEOPATRA'S NEEDLE
There is an unusual monument in London. It is in the centre of London on the bank of the Thames, not far from Trafalgar Square, and it is called Cleopatra's Needle. It is an obelisk made of red granite Its height is 20.87 metres and it weighs about 187 tons. The obelisk is covered with hieroglyphs that tell us about the war victories of the pharaohs of Ancient Egypt. But how did the obelisk that has the name of a beautiful queen appear in London? Is it possible that Cleopatra herself ever visited the misty banks of the Thames?
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