This is part of the free editing set from First Grade Wow. They keep it in their writing folders. It helps differentiate learning and gives each student focus. There are many other useful pages in the packet, too.
Lots of good math ideas like this one, Using cotton swabs to paint ten frames and twenty frames and SO MANY MORE GREAT IDEAS on how to build number sense in First Grade and Kindergarten with a lot of pictures! Must read!
Learn Place Value with Building Blocks! Use your Duplo blocks together with a dry erase marker to teach place value in a hands-on and effective way! Perfect way to introduce place value to young students!