Seudónimo Seudónimo

08-02-2017
Mathematics

contestada

explain how to use place value and the distributive property to find the product of 828 and 9 help asap please

Respuesta :

apologiabiology apologiabiology

08-02-2017

ok, so
a(b-c)=ab-ac
9 is close to 10 so

828(9)=
828(10-1)=
828(10)-828(1)=
8280-828=
7000+1280-828=
7000+452=
7452

Answer Link

katieshaw830 katieshaw830

07-11-2019

Answer:

First, write 828 as a sum of 800 + 20 + 8. Next, multiply each number by 9. Add the products to get 7,452.

Step-by-step explanation:

Answer Link

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