Subtracting 1,2,3,10,20, & 30

2.NBT.7
Module 10, Lesson 1
Extra Challenge Differentiation Activity

Students place their counters on 300.  The first player draws a card and subtracts accordingly. The second player then does the same.  The first player to move their counter to the top row or beyond is the winner.

201-300 Hundred Chart
Subtraction Cards