Please explain what you do when asked to use compatible numbers.

Answer 1

Assistance needed.

Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.

Answer 2

I searched Google under the key words "compatible numbers math" to get these possible sources:

http://www.basic-mathematics.com/what-are-compatible-numbers.html
http://www.icoachmath.com/sitemap/compatiblenumber.html

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

I hope this helps. Thanks for asking.

Answer 3

Are you sure that is 3rd grade? I am a 4th grader and I don't know any thing about it.

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