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 collection of subitizing dominoes, which includes 6 UNIQUE DOMINO SETS students can practice subitizing with. 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!