Powers. Mathematics CBSE, Class 8: lessons, tests, tasks.

1.	Product of degrees with identical bases Difficulty: easy	3
2.	Squaring of negative power Difficulty: easy	4
3.	Square the decimal with negative power Difficulty: easy	4
4.	Negative decimal number with negative power Difficulty: easy	4
5.	Power in fraction Difficulty: easy	4
6.	Simplify the following Difficulty: easy	4
7.	Calculate the unknown value Difficulty: easy	5
8.	Choose the simplified form Difficulty: easy	4
9.	Select the reduced form Difficulty: easy	3
10.	Choose the negative and postive exponents Difficulty: medium	4
11.	Negative fraction and power Difficulty: medium	4
12.	Negative decimal fraction and power Difficulty: medium	4
13.	Simplify the given expression using power law Difficulty: medium	3
14.	Find the unknown value Difficulty: medium	5
15.	Evaluate the given expression Difficulty: medium	4
16.	Find out the required number Difficulty: medium	4
17.	Find the simplified form Difficulty: medium	4
18.	Simplify the given expression Difficulty: medium	4
19.	Determine the value of negative power Difficulty: hard	4
20.	Calculate the required number Difficulty: hard	5
21.	Determine the simplified form Difficulty: hard	4
22.	Find out the value of negative power Difficulty: hard	5

1.	Training test Difficulty: medium	13
2.	Training test Difficulty: easy	11
3.	Training test Difficulty: medium	12

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Methodical recommendation

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