Rational and Irrational Rules

Quiz
•
Mathematics
•
8th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the result rational or irrational? Explain.
Rational; The sum of two rationals is always rational.
Irrational; The sum of a rational and an irrational is always irrational.
Rational; The product of two rationals is always rational.
Irrational; The product of a nonzero rational and an irrational is always irrational.
Tags
CCSS.HSN.RN.B.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
rational
irrational
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rational
Irrational
Tags
CCSS.HSN.RN.B.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the result rational or irrational? Explain.
Rational; The sum of two rationals is always rational.
Irrational; The sum of a rational and an irrational is always irrational.
Rational; The product of two rationals is always rational.
Irrational; The product of a nonzero rational and an irrational is always irrational.
Tags
CCSS.HSN.RN.B.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which set of numbers is closed under division?
Rational Numbers
Irrational Numbers
Whole Numbers
Integers
Tags
CCSS.HSN.RN.B.3
6.
CLASSIFICATION QUESTION
1 min • 1 pt
Organize these numbers as either Rational or Irrational
Groups:
(a) Rational Numbers
,
(b) Irrational Numbers
1/2
1.23456
√13
√3
√11
7/9
12/4
0.333334......
0.33333333.....
√5
9/13
6/11
2/3
√2
4/7
π
√7
3/4
5/8
1.23456789...
Tags
CCSS.8.NS.A.1
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Any number that can be expressed as a ratio of two integers is a _____.
SPELLING MATTERS!!!!
Tags
CCSS.8.NS.A.1
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