I love the moment when children discover the number partners that add up to ten.
Every. Single. Time.
(1 + 9, 2 + 8, 3 + 7, 4 + 6, 5 + 5)
This rainbow activity, is a lighthearted way to discover these facts. The picture is more vibrant if you use very thick crayons to connect the numbers together. Enjoy!