WebThe post It Ain’t No Repeated Addition by Devlin launched a math war over the definition of multiplication. Here’s an excerpt from that post: Here’s an excerpt from that post: … WebTheir puzzlement, they make clear, stems from their understanding that multiplication actually is repeated addition. If ever there were needed a strong argument that …

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WebThe answer is nothing. It has no units. In this case, the 3.8 is a dimensionless scaling factor. Incidentally, even when the initial length of the band and the scaling factor are positive integers, it makes no sense to view this example as one of repeated addition. WebIt Ain't No Repeated Addition. Mashing Devlin Descartes MIRA myth, Multiplication Is Repeated Addition, is immediately seen to be just half the integer multiplication Fast answers. Timely delivery is important for many businesses and organizations. Clarify mathematic problems. ... fishing key west in april

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WebAnswer (1 of 21): You can treat multiplication by a positive integer as repeated addition, but multiplication by anything else can’t be identified as repeated addition. For example, if you travel 20 miles at a time, and you do that 5 times, then the total travel is 5 … WebKeith Devlin wrote a Mathematical Association of America column titled, "It Ain't No Repeated Addition" that followed up on his email exchanges with teachers, after he mentioned the topic briefly in an earlier article. The column linked the academic debates with practitioner debates. It sparked multiple discussions in research and practitioner ... WebThe post It Ain’t No Repeated Addition by Devlin launched a math war over the definition of multiplication. Here’s an excerpt from that post: “Multiplication simply is not repeated … can botox cause an eye infection