Teaching Number Sense? Print out these handy student reference pages that can be kept within your math journal. These printable, ready-to-go math tool kits provide reference for students within reach whenever they need it! Designed to support number sense lessons up to 1000 specifically, but can easily be adapted for numbers up to 100, 10 000, 100 000 or higher! What's included:Number Charts up to 1000Representing Numbers with Base Ten Blocks, Written Form, Place Value Mat, Expanded Form and Sta