Square Numbers. Mathematics State Board, Class 8: lessons, tests, tasks.

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1.	Introduction to square and square numbers
2.	The properties of square numbers
3.	Steps to find out the perfect square
4.	Interesting patterns in square numbers
5.	Pythagorean triplets
6.	Steps to find the square of decimal numbers
7.	Square of a number using diagonal method

1.	Fill in the blanks Difficulty: easy	3
2.	Multiple choice question Difficulty: easy	2
3.	Two marks example problems I Difficulty: medium	4
4.	Two marks exercise problems I Difficulty: medium	6
5.	Two marks exercise problems II Difficulty: medium	8
6.	Five marks example problems II Difficulty: hard	5

1.	Choose the correct perfect square Difficulty: easy	3
2.	Which of the following numbers end with digit 1 Difficulty: easy	3
3.	Find the square of given decimal numbers Difficulty: easy	3
4.	Calculate the square of a number Difficulty: easy	3
5.	Find two consecutive natural numbers Difficulty: medium	4
6.	Find out which of the following digits end with 6 Difficulty: medium	4
7.	Examine if the given number is a perfect square Difficulty: medium	4
8.	Calculate the square of given decimal numbers Difficulty: medium	4
9.	Answer the following questions Difficulty: medium	4
10.	Numbers end with digit 9 Difficulty: medium	4
11.	Find the square of a given number Difficulty: medium	4
12.	Find the Pythagorean triplets Difficulty: hard	5
13.	Find out the smallest number that should be multiplied with given number Difficulty: hard	5
14.	Find the sum of the odd numbers Difficulty: hard	5

1.	Find the perimeter of the square field Difficulty: medium	2
2.	Find the side length of the new plot Difficulty: hard	5

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Methodical recommendation

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