Rational or irrational: square roots
Year 9 maths · Fieldbook Learning
Name ______________________ Date __________
A rational number can be written as a fraction. A root of a number that is not a perfect square, and π, are irrational. Write rational or irrational.
- Is √33 rational or irrational? Write rational or irrational.
- Is √55 rational or irrational? Write rational or irrational.
- Is √56 rational or irrational? Write rational or irrational.
- Is √41 rational or irrational? Write rational or irrational.
- Is √64 rational or irrational? Write rational or irrational.
- Is √49 rational or irrational? Write rational or irrational.
- Is √72 rational or irrational? Write rational or irrational.
- Is √15 rational or irrational? Write rational or irrational.
- Is √16 rational or irrational? Write rational or irrational.
- Is √65 rational or irrational? Write rational or irrational.
- Is √4 rational or irrational? Write rational or irrational.
- Is √81 rational or irrational? Write rational or irrational.
- Is √107 rational or irrational? Write rational or irrational.
- Is √159 rational or irrational? Write rational or irrational.
- Is √254 rational or irrational? Write rational or irrational.
- Is √121 rational or irrational? Write rational or irrational.
- Is √625 rational or irrational? Write rational or irrational.
- Is √361 rational or irrational? Write rational or irrational.
- Is √169 rational or irrational? Write rational or irrational.
- Is √511 rational or irrational? Write rational or irrational.