Chapter Four: Counting Routines This is the fourth part of my number sense routines book study. Number Sense Routines is written by Je.

Second Grade Place Value Worksheets: Greater Than, Less Than, Equal To?

Multiplying and Dividing by Powers of Ten. Free place value sliders that students can use to help visualize and understand the concept. Would be great for grade scientific notation!

First Grade Math Worksheets: Expanded Form: Double Digits