Math · Age 11 · Powers & Roots
Square Numbers & Square Roots (Ex. 1)
Use and understand square numbers and square roots up to 15².
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 13²?
Question 2
Multiple choice
What is √144?
Question 3
Multiple choice
Which of these is a square number?
Question 4
Sequence
List the square numbers from 1² to 5² in order: 1, ___, ___, ___, 25.
Question 5
True or false
The square root of 225 is 15.