Here is an App that is a MUST HAVE! My new favorite math app is Math Doodles by Daren Carstens. It’s $2.99 but worth every penny. There are 4 Apps in One: Sum Stackers, Connect Sums, Unknown Square, Splat go Round.
Be sure to check out all the ways you can change the quantities they have ten frames, tallies, number shapes, scatters and more. Go so perfectly with the work we have been doing with CCSS and Subitizing! Have fun! Check out the link to learn more!