Squares and cubes
Types of exercises: squares, cubes, squares and cubes - recognising them.
Exercises are drawn at random from a large bank - every click gives a different set.
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3²
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5³
Problem
Which of these numbers is the square of a whole number?
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11²
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9³
Problem
Which of these numbers is the cube of a whole number?
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14²
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4³
Problem
Which of these numbers is the square of a whole number?
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7²
This address is one particular set - everyone who opens it gets exactly the same exercises. Copy the link from the address bar and send it to the class. You can generate a new set at the top of the page.
PhiBoard is a free online whiteboard for maths
These exercises are part of it. On the board itself you can plot a function, write a formula in LaTeX, or solve a problem together with a teacher or a friend - live, in the browser. Our app is completely free.