Math 3.31

For the Grown-Ups

For the Kids

Lesson 9 has a lot of problems to solve, so we're going to skip the slides this morning and get right to work.  Please use place value disks to help you solve the problems.  Don't forget to "go to the bank" when you have enough 1's to make a ten, enough 10's to make a hundred, and enough 100's to make one thousand. laugh