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Adding and Subtracting Fractions

Fifth graders use calculators in order to add and subtract fractions with common denominators. They use the numerator, denominator, addition sign, subtraction sign and the equal keys on the TI-15 calculators to help them solve word problems. Students judge the reasonableness of solutions.

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Resource Details

Arithmetic & Pre-Algebra
3 more...
Resource Type
Lesson Plans
2 hrs
Database & Spreadsheet
Included Materials
  • Project