Knowing Our Numbers

5 Topics | 5 Quizzes
Whole Numbers

5 Topics | 5 Quizzes
Playing With Numbers

10 Topics | 5 Quizzes
Basic Geometrical Ideas

12 Topics | 4 Quizzes
Understanding Elementary Shapes

9 Topics | 5 Quizzes
Fractions

13 Topics | 4 Quizzes
Integers

5 Topics | 5 Quizzes
Decimals

6 Topics | 4 Quizzes
Data Handling

9 Topics | 4 Quizzes
Mensuration

3 Topics | 4 Quizzes
Algebra

10 Topics | 4 Quizzes
Ratio and Proportion

3 Topics | 4 Quizzes
Practical Geometry

5 Topics | 4 Quizzes
Symmetry

8 Topics | 4 Quizzes
__Recurring and terminating decimals__

- A decimal number which has finite number of digits after the decimal is called Recurring decimals.

Example: 0.35 - A decimal where decimal representation becomes periodic or same sequence of digits keeps repeating indefinitely is called terminating decimals.

Example: 31.213333…

__Comparing decimals__

- Any two decimal numbers can be compared by comparing their whole part and decimal parts.
- If the whole parts are equal then the tenth parts can be compared and so on.

Example-

Compare 22.3 and 22.5

As Whole parts are equal; hence we compare tenths part.

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