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Adding Fractions with Unlike Denominators

Students explore why denominators need to match before adding (or subtracting) a fraction. They use unmarked fraction circles and marked fraction bars, to discover a method to add fractions with unlike denominators using equivalent fractions.

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Resource Details

Grade
4th - 5th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
2 hrs
Year
2002
Included Materials
  • Project