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Grade 8 Algebra: Estimating Roots and Irrational Numbers

Name: ______________________Date: ____________Score: ____ / 8

Level 1

Between two whole numbers

  1. 1. Name the two whole numbers it lies between:
    5\sqrt{5}
  2. 2. Name the two whole numbers it lies between:
    10\sqrt{10}
  3. 3. Name the two whole numbers it lies between:
    20\sqrt{20}
  4. 4. Name the two whole numbers it lies between:
    30\sqrt{30}
  5. 5. Name the two whole numbers it lies between:
    45\sqrt{45}
  6. 6. Name the two whole numbers it lies between:
    60\sqrt{60}
  7. 7. Name the two whole numbers it lies between:
    75\sqrt{75}
  8. 8. Name the two whole numbers it lies between:
    90\sqrt{90}