Have your students practice counting and representing numbers up to 100 in a fun, hands-on way using building blocks to reinforce numbers. The Jan 2019 update included: sums to 20, comparing by 10's to 120, and rolling to 100. There are now more than 7 activities that can be mixed and matched when needed to practice fluency for PreK-1 students. (Pair with building blocks and you're ready for practice!)Center Overview:The idea behind this center was for fluency practice but also the opportunity t