Tuesday, September 10, 2013

Challenge Question

Students,

Here is the challenge question we talked about in class today. It is worth 10 coins! Do not put your answer on here. Write it on a piece of paper and turn it in tomorrow.

What is the name for a number that can only be found by multiplying it by 1? What are some other examples? 19 and 11 are examples. 19 x 1 = 19 and 1 x 19 = 19

If you think you know, write it down! You can use the Internet or other resources to help you.

Also, be sure to check out Jordan K.'s post below!

-Mrs. Green

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