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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: Real Numbers
What is the product of two irrational numbers?
Always irrational.
Always rational.
Undefined.
Sometimes rational.
Which of the following statements is true about real numbers?
All rational numbers are integers.
Real numbers do not include negative numbers.
Real numbers include both rational and irrational numbers.
All real numbers are rational.
Which of the following is a real number?
All are correct.
-5/2.
√0.
2+√4.
What is the decimal expansion of 1/7?
Non-terminating and repeating.
Non-terminating and non-repeating.
Terminating.
Undefined.
Which operation will always yield a rational number when applied to real numbers?
Addition of two irrational numbers.
Subtraction of two rational numbers.
None of the above.
Multiplication of an irrational and a rational number.
