Subitizing is a great way to develop strong number sense by being able to recognize and visualize numbers, see relationships between numbers, and mentally add/subtract. 

 

Grab this FREE set of subitizing dominoes students can practice subitizing with (a sample of my complete 6 domino set). Give your students practice seeing different quantities of tallies, ten frames, fingers, and dominoes. Your students will become quicker at recognizing number quantities in no time!