Writing 3-Digits to 130

1.NBT.1
Module 7
Differentiation Activity

Students will take turns creating a 3-Digit Number on the Numeral Expander between 121-130.  The other student will build that number with base-ten blocks.  Students compare and switch roles.  Students repeat until all  numbers have been covered.

Numeral Expandershttps://drive.google.com/open?id=0ByaE7wFiYayhNHFBMEpZclRlcXM