2-Digit from 3-Digit with Bridging

2.NBT.7
Module 10  Lesson 12
Differentiation Activity

Students draw a card from each pile and add them together.  They then take that number and subtract it from 900.  The next student will then go.  Each round partners continue to subtract.  After five rounds, the student with the least amount left over wins.

Recording Sheet
Numeral Cards