Adding and Subtracting Fractions: Common Denominators and Mixed Numbers

Adding and Subtracting Fractions: Common Denominators and Mixed Numbers

Assessment

Interactive Video

Mathematics

4th Grade - University

Hard

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The video tutorial explains how to add and subtract fractions, emphasizing the need for a common denominator. It covers methods for finding common denominators and demonstrates two approaches for handling mixed numbers: dealing with whole numbers and fractions separately, and converting mixed numbers to improper fractions. The tutorial stresses the importance of simplifying answers and choosing a comfortable method.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What should you do at the end of your calculations with fractions?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to convert mixed numbers into improper fractions.

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