Tuesday, September 28, 2010

Radical Problem Solver!

This four digit number is missing two digits. It is the square of a whole number. What are the missing digits?

5,___ ___ 5

Explain how you got your solution. Good Luck!

2 comments:

  1. 81*81=abput 6000
    70*70=4900

    so it is between 70 and 81

    75*75=5625 So the answer is 5625

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  2. i dont know how to do this weeks homewrok i tride but i dont know how to.

    ReplyDelete