Subtracting Rational Numbers: Fractions

Subtracting Rational Numbers: Fractions

Assessment

Interactive Video

Mathematics, Science

4th - 6th Grade

Hard

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This video tutorial explains how to subtract rational numbers by converting the subtraction expression into an addition expression using the change opposite strategy. It provides an example of subtracting fractions, demonstrating how to rewrite the expression and find a common denominator. The tutorial also covers adding rational numbers with the same sign and concludes with a summary of the lesson.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of adding -5 and 1/3 and -3 and 2/5?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What did you learn in this lesson about finding the difference between two rational numbers?

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