Finding the Square Root of Numbers

Quiz
•
Mathematics
•
8th Grade
•
Hard
+1
Standards-aligned
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Estimate the square root of 29.
Between 4 and 5 and closer to 5
Between 5 and 6 and closer to 5
Between -4 and -5 and closer to -5
Between -5 and -6 and closer to -6
Tags
CCSS.8.NS.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which number has a square root that is between 3 and 4?
14
8
17
0
Tags
CCSS.8.EE.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which number has a square root that is between 5 and 6?
48
81
28
36
Tags
CCSS.8.EE.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If I know the area of a square, how do I find the side length?
I square the area.
I divide the area by 2.
I take the square root of the area.
I divide the area by 4.
Tags
CCSS.8.EE.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x2 = 16
± 4
± 8
4
8
Tags
CCSS.8.EE.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x = 8 or x = -8
x = 9.7 or x = -9.7
x = 4096 or x = -4096
x = 3 or x = -3
Tags
CCSS.8.EE.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve : x2 = 16
± 4
± 8
4
8
Tags
CCSS.8.EE.A.2
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