anayaleannn anayaleannn

11-08-2016
Mathematics

Answered

5 times 23 times 2 properties

Verified Answer :

WorldCitizen WorldCitizen

21-08-2016

So, I understand that the question is asking us to multiply 5 and 23, using two properties of multiplication.

The two properties that I would want to use are:

1)distributive property: 5 times 23 is the same as 2 times20 plus 5 times 3

2)Associative property- it doesnt matter whether we multiply 520 or 205 - the result is the same!

So let's count!

523=520+5*3=100+15=115.

So the result is 115.

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