Children fill out and colour a booklet of all the number combinations you can add to make each value 10 and below. Encourages your children's math logic and memory of addition facts. Once they know these, they are steps closer to doing arithmetic in their heads. While this is a perfect accompaniment to addition activities with the Montessori bead bars, this booklet is highly visual, and can be a great supplementary activity to go along with just about any set of manipulative math materials.
The pages are formatted so that you can print them double sided and make them into a tidy booklet, however if this is too intimidating, you can just as well print them single sided, cut them apart, and staple each page in numerical order.