divagirl4 divagirl4

10-09-2018
Mathematics

contestada

how could you use multiplication to find 7+7+7

Respuesta :

patootiejoep7z496 patootiejoep7z496

10-09-2018

7×3 instead of 7+7+7

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firehunter0001 firehunter0001

10-09-2018

The are a few ways to solve this the first and easiest being

[tex]7*3= 21[/tex] because [tex]7+ 7= 14[/tex] and [tex]14+7=21[/tex]

Answer Link

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