# Numbers | IntMath forum

- RATIONAL NUMBERS [Solved!]

How is question 4 in the black box false on Practice - Fractional Exponents -...**phinah**09 Dec 2019, 05:08 - How to use negative numbers in real-life situation [Solved!]

Can you give a me a example on how to use negative numbers in real-life...**Kassarin**18 Dec 2015, 10:13 - Upload own pictures into face mask [Solved!]

I am interested in the interactive activity where pictures are uploaded and the mask is...**Chye**28 Nov 2015, 05:57 - Add more faces in Beauty of Math [Solved!]

Hello. I found your site most interesting. I am writing to ask if it is...**Denise**24 Nov 2015, 10:29 - Proportion to prove graphs similar [Solved!]

How do you write a proportion to prove the graphs are similar?**Nicole**24 Nov 2015, 10:13