Awesome hundreds chart game - Give partners each a 120 chart and have them RACE to fill it up by writing a number and handing it back and forth. This post has a million great number sense games for kindergarten and grade!
Math Center: Here's a 120 board that is aligned with the Common Core standard - Count to starting at any number less than In this range, read and write numerals and represent a number of objects with a written numeral.
120 Chart Mystery Pictures - Halloween Math Pack Students will love discovering the mystery pictures while they practice place value and recognizing colors and numbers on a 120 chart. Use the key to color in the boxes and reveal a hidden picture!
First Grade Math Unit 1: Number Sense, Counting Forward, Ten Frames (and more!)