• AItoothbrush@lemmy.zip
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    10 天前

    I mean multiplication comes from the the area of a rectangle. A rectangle that is 4 by 4 has an area of 16, in other words 4 by 4 is 16. In hungarian for example thats by far the most common way of saying it. Also “4 multiplied by 4”, you can easily see how multiplied could be dropped to result in “4 by 4”.