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3 cards from this section. Quick, good the night before a test.
What is 3³?
Multiply 3 by itself three times.
Is 64 a perfect cube?
Find which integer when cubed gives 64.
What is 5³?
Think about what 5 times itself looks like.
True or False: The number 1000 is not a perfect cube.
Factor 1000 to see its prime bases.
Determine if 540 is a perfect cube. If not, what is the smallest number to multiply it by to make it one?
Factor and check powers!
Explain why no perfect cube ends with a digit of 2 or 3?
Write out the cubes of 0-9 and look at the last digits.
4 more questions in this section. Enroll free to practise them all.
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