Exponent Laws & Irrational Numbers (Grade 9)
Free printable Grade 9 number worksheet: exponent laws, and classifying rational versus irrational numbers.
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Grade 9 · Math worksheet
Name
Date
Math
Number: Exponent Laws & Irrational Numbers
Simplify each exponent expression, or classify the number as rational or irrational.
- 1.Simplify: 2^4 x 2^4 (write as 2^?)
- 2.Simplify: 4^3 x 4^3 (write as 4^?)
- 3.Simplify: 4^5 x 4^2 (write as 4^?)
- 4.Simplify: 3^5 x 3^5 (write as 3^?)
- 5.Simplify: 4^8 / 4^3 (write as 4^?)
- 6.Simplify: 2^8 / 2^3 (write as 2^?)
- 7.Simplify: 5^8 / 5^3 (write as 5^?)
- 8.Simplify: 2^5 / 2^2 (write as 2^?)
- 9.Simplify: (4^2)^2 (write as 4^?)
- 10.Simplify: (2^2)^2 (write as 2^?)
- 11.Simplify: (5^3)^3 (write as 5^?)
- 12.Is 0.333... (repeating) rational or irrational?
- 13.Is sqrt(9) rational or irrational?
- 14.Is 1/3 rational or irrational?
- 15.Is 0.333... (repeating) rational or irrational?
- 16.Is sqrt(2) rational or irrational?
- 17.Is 0.75 rational or irrational?
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