3.CN.04 - Connections - Understand multiple representations and how they are related - Matching (medium difficulty)

There are many ways to show the same number. If you you want to say "ten" then you could say it as 10 , or you could say 1+1+1+1+1+1+1+1+1, or you could even have a rod number block of 10. Match each number to another way of saying that number.

This activity is related to the New York State Math Learning Standard for 3^rd grade 3.CN.4.
For more 3^rd grade math use affilitate code NYM45