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# Classify Numbers As Rational And Irrational Worksheet

## 8 problems   In 8th grade, students learn about rational and irrational numbers. Rational numbers are those that can be expressed as a ratio of two integers, while irrational numbers cannot be expressed in this way. “Classify numbers as rational and irrational worksheet” contains a set of problems where the student needs to identify whether a number is rational or irrational and provide reasons for the classification. This worksheet is a useful tool for practicing this skill.

Number System
8.NS.A.1

All rational numbers can be expressed as a/b where a and b are integers and b is non-zero, if the numbers cannot be expressed in this way then they are irrational. For example 5.25 = 21/4. Here 5.25 can be expressed as a ratio of two integers, so 5.25 is a rational number. In another example √27 = 3√3 but it cannot be expressed as a ratio of two integers, therefore √27 is an irrational number.

All rational numbers can be expressed as a/b where a and b are integers and b is non-zero, if the numbers cannot be expressed in this way then they are irrational. For example 5.25 = 21/4. Here 5.25...

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