Parents and Teachers: I have lots of new games and activities coming out soon. Check out the latest, Will and His Happy Hamstars! - A fun game that incorporates the artwork of my own children and that reinforces addition and subtraction for kids in Pre-K, K, and Grade 1. Please support this site by following me on Facebook or Twitter! Please support this site by following me on Facebook or Twitter!
Grade levels 
 

Draggable Addition

New on MrNussbaum.com – Improved Draggable Math Draggable Math is one of the most popular applications on MrNussbaum.com. My new version has a host of new features including large and small numbers that can be dragged anywhere on the screen, the option for students to correct incorrect answers, new paper types, and much more!