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Unit: Number systems

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Possible mastery points

Irrational numbers

Practice
Classify numbers: rational & irrationalGet 5 of 7 questions to level up!
Classify numbersGet 5 of 7 questions to level up!

Real numbers and their decimal expansions

Practice
Writing fractions as repeating decimalsGet 5 of 7 questions to level up!
Converting repeating decimals to fractionsGet 5 of 7 questions to level up!

Quiz 1

Level up on the above skills and collect up to 600 Mastery points

Operations on real numbers

Practice
Rational vs. irrational expressionsGet 3 of 4 questions to level up!
Adding and subtracting irrational numbersGet 3 of 4 questions to level up!

Simplifying expressions

Learn
No videos or articles available in this lesson
Practice
Multiplying and dividing irrational numbersGet 3 of 4 questions to level up!
Multiplying irrational expressionsGet 3 of 4 questions to level up!
Rationalising the denominator (basic)Get 3 of 4 questions to level up!
Rationalising the denominator (advanced)Get 3 of 4 questions to level up!

Quiz 2

Level up on the above skills and collect up to 600 Mastery points

Laws of exponents for real numbers

Practice
Unit-fraction exponentsGet 3 of 4 questions to level up!
Fractional exponentsGet 3 of 4 questions to level up!
Evaluate radical expressions challengeGet 3 of 4 questions to level up!
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Unit test

Level up on all the skills in this unit and collect up to 1500 Mastery points!