Rational and Irrational Numbers. Maths TNSB Mentoring, Class 9: lessons, tests, tasks.

1.	Recall the concept of rational numbers
2.	Irrational numbers
3.	Operations on irrational numbers

1.	Say true or false Difficulty: easy	4
2.	Choose the cooresponding coordinate Difficulty: easy	3
3.	Multiple choice question II Difficulty: easy	2
4.	Reduce the irrational expression to rational Difficulty: easy	2
5.	Difference of two numbers in the expression Difficulty: medium	3
6.	Find a rational number between two numbers Difficulty: medium	3

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Methodical recommendation

Rational and Irrational Numbers