 Square Roots
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Practice 15 QuestionsShow answers
• Question 1
30 seconds
Q. √49
5
3
6
7
• Question 2
30 seconds
Q. 152
196
289
256
225
• Question 3
30 seconds
Q. Which of the following is NOT a perfect square?
1
4
100
8
• Question 4
30 seconds
Q. Which would be the next number in the pattern?
36, 49, 64, 81 __
82
18
64
100
• Question 5
30 seconds Q. Estimate the square root.
3
4
5
6
• Question 6
30 seconds Q. Estimate the square root.
7
8
9
10
• Question 7
30 seconds
Q. In between what two integers is the square root of 44?
3 and 4
4 and 5
5 and 6
6 and 7
• Question 8
30 seconds
Q. The area of a square is 36 cm2.  What is the length of one side?
6 cm
24 cm
9 cm
9 cm
• Question 9
30 seconds
Q. Square roots are the opposite of ____________.
Cube Roots
Squaring
Multiplication
Absolute Value
• Question 10
30 seconds
Q. A perfect square is a number whose square root is ___________.
Even
irrational
Rational
Odd
• Question 11
30 seconds
Q. An imperfect square is a number whose square root is ___________.
Even
irrational
Rational
Odd
• Question 12
30 seconds
Q. –√25
5
-5
±5
None
• Question 13
30 seconds
Q. Mr. Cleaves wrote four irrational numbers on the SMART board and asked Saul to choose the number closest to 4. Which irrational number should Saul choose?
√8
√17
√12
√10
• Question 14
60 seconds
Q. The area of a square is 100 cm2.  What is the perimeter?
25 cm
10 cm
40 cm
50 cm
• Question 15
60 seconds
Q. Between which two whole numbers is the
√5?