Safety Film Carrier Carrier No: 24008-3-1 Item Id: 89963 Rack No: 2241 Notes: Description: "Demonstrates how the size of the numereator or denominator affects the value of the fraction, and how addition or subtraction of fractions can only be accomplished if the fractions have the same denominator. Reinforces the concept of "equivalent fractions" when students make a pizza." -WorldCat | Conditions x2
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