Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

Don’t be spooked by spiders or number bonds in this friendly math worksheet!

Learn how to make 10 with this kindergarten worksheet!

See just how sweet addition can be with this colorful kindergarten worksheet!

Complete autumnal number bonds in this kindergarten and first-grade worksheet!