Perfect Squares
Square Roots
Estimating Square Roots
Between Integers
100
List the first 3 perfect squares.
1, 4, 9
100
What is the square root of 16?
4
100
Is the square root of 12 closer to 3 or closer to 4?
Closer to 3.
100
Between which two integers does the square root of 18 fall?
Between 4 and 5
200
Is 100 a perfect square?
Yes, 10 x 10 = 100
200
What is the square root of 36?
6
200
Is the square root of 65 closer to 8 or closer to 9?
Closer to 8.
200
Between what two integers does the square root of 8 fall?
Between 2 and 3
300
What number is squared in order to equal 144?
12
300
What is the square root of 121?
11
300
Is the square root of 30 closer to 5 or 6?
closer to 5
300
Between which two integers does the square root of 29 fall?
Between 5 and 6
400
65 is a perfect square, true or false?
False
400

What is the square root of 289?

17

400
Is the square root of 20 closer to 4 or 5?
closer to 4
400
Between which two integers does the square root of 80 fall?
Between 8 and 9
500

What is the square root of 361

19

500
Determine the square root of 400.
20
500
Is the square root of 150 closer to 12 or 13?
Closer to 12
500
Between which two integers does the square root of 2 fall?
Between 1 and 2
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