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Unit Plan

Khan Academy: Add and Subtract Fractions Challenge

Curated by ACT

Challenge problems involving adding and subtracting fractions that have unlike denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

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CCSS: Adaptable
Additional Tags
add fractions, adding and subtracting fractions with unlike denominators, subtract fractions, adding and subtracting fractions challenge, khan academy, khan academy: add and subtract fractions challenge, fraction addition, fraction subtraction
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice
Common Core
4.NF.B.3.d