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Addition and subtraction of fractions with the same or related denominators


Author: Subject Coach
Added on: 9th Aug 2016

 
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In this video lesson, we will explore addition and subtraction of fractions with the same or related denominators.

Elaborations

  • understanding the processes for adding and subtracting fractions with related denominators and fractions as an operator, in preparation for calculating with all fractions
  • solving realistic additive (addition and subtraction) problems involving fractions to develop an understanding of equivalent fractions and the use of fractions as operators
  • modelling and solving additive problems involving fractions by using methods such as jumps on a number line, or by making diagrams of fractions as parts of shapes

 

Author: Subject Coach
Added on: 9th Aug 2016

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Elaborations
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- understanding the processes for adding and subtracting fractions with related denominators and fractions as an operator, in preparation for calculating with all fractions

- solving realistic additive (addition and subtraction) problems involving fractions to develop an understanding of equivalent fractions and the use of fractions as operators

- modelling and solving additive problems involving fractions by using methods such as jumps on a number line, or by making diagrams of fractions as parts of shapes

Transcript
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