Radius
Categories: Area
Sponsored Amazon Products
Circumference: Eratosthenes and the Ancient Quest to Measure the Globe
Available for Amazon Prime $24.50 $24.48 (as of April 19, 2024 07:42 GMT -04:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Sir Cumference, Lady Di of Ameter, and Radius are back in their second Math Adventure! This time, a potion has changed Sir Cumference into a fire-breathing dragon. Can Radius change him back? Join Radius on his quest through the castle to solve a rid...
Sir Cumference and the Dragon of Pi
Available for Amazon Prime $7.99 $4.99 (as of April 19, 2024 07:42 GMT -04:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Sir Cumference and All the King's Tens: A Math Adventure
Available for Amazon Prime $7.99 $3.99 (as of April 19, 2024 07:42 GMT -04:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
OUTSIDE DIAMETER TAPE MEASURE - Pocket-sized, flexible, and retractable steel tape measure with both diameter (OD measurement) and standard integer measurements. MEASURE AROUND ANYTHING - Standard, consecutive inches on top-side to 1/16 inches; diame...
Perfect Pi Diameter Circumference Tape Measure - Imperial and Metric Tape Measure 1/2-inch by 12ft / 3.5m Use for Measuring Cylindrical Objects (Pipe Tape, Tree Tape) Model DCT120
Available for Amazon Prime 14% Off $21.99 $18.99 (as of April 19, 2024 07:42 GMT -04:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
The Circumference of the World
$10.49 (as of April 19, 2024 07:42 GMT -04:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
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