Subtraction with Classroom Objects — Kindergarten

Take a small pile of pencils, books and a globe, cross some away, count what's left — that is the whole of this kindergarten sheet, repeated with a fresh picture each row. The child does the subtracting with a pencil stroke, removing the classroom objects that go and counting the remainder. Doing it by hand keeps the idea concrete: subtraction is what happens when some of a group is taken away, and the leftover is the answer.

Modelling subtraction as physically removing some of a group is how the meaning lands before the symbol does. A child who crosses out classroom objects and counts the rest is subtracting in the truest sense, and because the amounts stay small, the leftover group can always be counted one by one to be sure.

Children who enjoy classroom objects take to crossing out quickly, and it works as a calm hands-on task or a whole-class action on the board. When this feels easy, take some away in subtraction with clothes, or try subtraction with flowers. You can also browse every subtraction worksheet or the whole classroom objects collection for kindergarten — each sheet prints cleanly in black and white or plays online for free.