Square roots and cube roots
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Lesson details
Key learning points
- In this lesson, we will investigate the properties of square and cube roots. We will look at common terminology, symbols, and how to calculate and interpret square and cube roots of integers.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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4 Questions
Q1.
Question 1
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Q2.
Question 2
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Q3.
Question 3
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Q4.
Question 4
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5 Questions
Q1.
Find the square root of 81
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707209793%2Fcju3naqazdfeqg33cqlm.png&w=1200&q=75)
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C
Q2.
Find the cube root of 8
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707209801%2Fxnzipnt9v54sivfqa7rs.png&w=1920&q=75)
B
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D
Q3.
Evaluate the following numerical expression
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Q4.
What is the side length of a cube with a volume of 216cm cubed?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707209814%2Flghsapeenxuclvmmlyhl.png&w=1200&q=75)
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Q5.
What is the side length of this square?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707209822%2Fftltlcgbhn9h2cj10vvn.png&w=640&q=75)
1.25
1.25cm
1.5