Math · Age 11 · Powers & Roots
Cube Numbers & Cube Roots (Ex. 3)
Compare and use cube numbers and square numbers together in calculations.
Module
Powers & Roots
Age
Age 11
Duration
10 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
What is the value of 2³ + 3²?
Question 2
Multiple choice
Which number is both a square number and a cube number?
Question 3
Multiple choice
How many cube numbers are there between 1 and 200?
Question 4
Sequence
Evaluate 2³ + 5² − ∛27. Step 1: 2³ = 8. Step 2: 5² = 25. Step 3: ∛27 = 3. 8 + 25 − 3 = ___.
Question 5
True or false
64 is both a perfect square (8²) and a perfect cube (4³).