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Short Title Rainbowku. by Rockridge Press. Author Rockridge Press. --Tanya L. "Colorful, educational, and fun for children. Many beautifully vivid rainbow-colored math puzzles for children to enjoy.".
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.