The Real Number Systems Review Day #1
Authored by Sara Wolfe
Mathematics
8th Grade
CCSS covered
Used 2+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Which of the following are categorized as RATIONAL NUMBER? Select all that apply.
2.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Which of the following can be categorized as IRRATIONAL NUMBERS?
Tags
CCSS.8.NS.A.1
3.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
A statement is shown.
"The square root of x is a number that is non-terminating and non-repeating"
Select all of the values of x that make the statement true.
x = 1
x = 8
x = 25
x = 81
x = 125
Tags
CCSS.8.NS.A.1
4.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
An expression is given.
The value of the expressions is a real number that is a non-repeating and non-terminating decimal. What is the smallest possible whole number value of x?
(a)
5.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
An integer k has the properties shown.
-The square root of k is irrational.
-The square root of k is between 8 and 9.
-The difference rounds to 11.
What is a possible value of k?
k = 74
k = 14
k = 80
k = 28
Tags
CCSS.8.NS.A.2
6.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
The value of lies between 2.2 and 2.3. Select all possible values of r.
r = 5
r = 5.04
r = 5.3
r = 6
7.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
An expression, where x represents a whole number, is shown.
The value of the expression is between 4 and 5.
What is a possible value of x? Select all that apply.
x = 2
x = 3
x = 4
x = 5
Tags
CCSS.8.NS.A.2
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