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Medieval math favorite Sir Cumference series is back! Lady Di of Ameter and Percilla Centwell figure out parts of a whole in this fun percent introduction.Sir Cumference and the 100 PerCent Goose Chase
$9.99 -
Join Sir Cumference for wordplay, puns, and problem solving in this entertaining, medieval math adventure story about radius and the number Pi.Sir Cumference and the Dragon of Pi
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Join Sir Cumference, Lady Di of Ameter, and their son Radius for wordplay, puns, and problem solving in this geometry-packed math adventure.Sir Cumference and the First Round Table
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Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concept of fractions.Sir Cumference and the Fracton Faire
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Join Sir Cumference, Lady Di of Ameter, and their son Radius for wordplay, puns, and problem solving in this angle-packed math adventure.Sir Cumference and the Great Knight of Angleland
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Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concepts of area and perimeters.Sir Cumference and the Isle of Immeter
$9.99 -
Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to charts and graphs through an annual bake-off.Sir Cumference and the Off-the-Charts Dessert
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Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concept of rounding numbers.Sir Cumference and the Roundabout Table
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Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concept of rounding numbers. This edition is in hardcover.Sir Cumference and the Roundabout Table (Hardcover)
$18.95 -
A funny and pun-filled retelling of “The Sword and Stone” that introduces readers to mathematical angles.Sir Cumference and the Sword in the Cone
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For fans of the Sir Cumference series with coordinate geometry on their mind, here is the seventh instalment in this fun look at math and language.Sir Cumference and the Viking’s Map
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Part of the popular Sir Cumference series! Baker Pia is back with a handy way of counting by tens and fractions in this fun introduction to the decimal system.Sir Cumference Gets Decima’s Point
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Medieval math favorites Sir Cumference and Lady Di of Ameter learn a method to calculate volume in this adventure story introduction to a math curriculum staple.Sir Cumference Speaks Volumes
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A classic story by beloved author Streatfeild is back in print. Two girls with little in common other than a love of ice skating forge a fast friendship, but they soon seem to be heading in very different directions. Can their friendship survive?Skating Shoes
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The second book in the series that began with the Newbery Medal–winning Sarah, Plain and Tall by Patricia MacLachlan.Sarah came to the prairie from Maine to marry Papa. But that summer, a drought turned the land dry and brown. Fires swept across the fields and coyotes came to the well in search of water. So Sarah took Anna and Caleb back east, where they would be safe. Papa stayed behind. He would not leave his land. Maine was beautiful, but Anna missed home, and Papa. And as the weeks went by, she began to wonder what would happen if the rains never came. Would she and Caleb and Sarah and Papa ever be a family again?Skylark
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In the bleak winter of 1940, Nazi troops parachuted into Peter Lundstrom's tiny Norwegian village and held it captive. Nobody thought the Nazis could be defeated—until Uncle Victor told Peter how the children could fool the enemy.Snow Treasure
$12.50