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Select Lessons (13)
Algebra.
Elementary Probability.
Elementary Statistics
FRACTIONS: Fractions & Decimals.
NUMBER & NUMERATION: Integers
NUMBER & NUMERATION: Interest - Simple And Compound
NUMBER & NUMERATION: Irrational Numbers
NUMBER & NUMERATION: Natural Numbers
NUMBER & NUMERATION: Rational Numbers
NUMBER & NUMERATION: Real Numbers
Number Order
Points, Lines & Angles: Points
The Number Line
5/31 MCQs for:
NUMBER & NUMERATION: Irrational Numbers
What is the sum of √2 and √3?
√6.
√5.
Rational.
Irrational.
Which of the following is a true statement?
All irrational numbers are whole numbers.
All whole numbers are irrational.
All rational numbers are integers.
All integers are rational numbers.
Which of the following is an example of an irrational number involving a square root?
1/2.
√10.
√4.
0.
What is the square root of 15?
3.87.
4.
Irrational.
Rational.
What is the sum of π and √2?
Whole number.
Irrational.
Integer.
Rational.