6 1 50 Lower Elementary 6-9 Dale Gausman Additional Author NAMC Primary Author mixed material Hoboken, NJ Innovative Kids 2006 cover_math-1-lower-elementary-6-9-20240619133349.jpeg Joy Hulme Primary Author Carol Schwartz Primary Author mixed material 9780786821426 Hyperion Books for Children 1996 cover_sea-sums-20230208095744.jpg Bernie Karlin Primary Author Eve Merriam Primary Author mixed material 9780758745842 Aladdin Paperbacks 1996 cover_12-ways-to-get-to-11-20230207105449.jpg Lynette Long Primary Author mixed material 9780881062700 Charlesbridge 1998 cover_dealing-with-addition-20230206104022.jpg Lynette Long Primary Author mixed material 9780881068771 Charlesbridge 1996 cover_domino-addition-20230206103726.jpg Trudy Harris Primary Author mixed material 9780761312710 Lerner Publishing Group 1999 cover_100-days-of-school-20230203095846.jpg