# Rounding

Rounding Numbers: A Guide to Mastering the Basics

Method:
Rounding is a mathematical process used to simplify numbers. It involves taking a number and replacing it with an approximate value that is easier to work with. To round a number, you must first identify the place value of the number you are rounding. Then, you must decide whether to round up or down. Finally, you must replace the number with the appropriate rounded value.

Examples:
1. Round the number 8.7 to the nearest whole number.

2. Round the number 4.2 to the nearest tenth.

Create a Table of 10 Exercises:
1. Round the number 6.8 to the nearest whole number.

2. Round the number 9.3 to the nearest tenth.

3. Round the number 5.4 to the nearest whole number.

4. Round the number 8.2 to the nearest tenth.

5. Round the number 3.9 to the nearest whole number.

6. Round the number 7.6 to the nearest tenth.

7. Round the number 2.3 to the nearest whole number.

8. Round the number 4.7 to the nearest tenth.

9. Round the number 9.8 to the nearest whole number.

10. Round the number 6.2 to the nearest tenth.

Multiple Choice Questions:
1. What is the process of rounding?
A. Replacing a number with an approximate value that is easier to work with
C. Subtracting two numbers
D. Multiplying two numbers

2. What is the rounded value of 8.7?
A. 8
B. 8.7
C. 9
D. 9.7

3. What is the rounded value of 4.2?
A. 4
B. 4.2
C. 4.3
D. 5

4. What is the rounded value of 5.4?
A. 5
B. 5.4
C. 5.5
D. 6

5. What is the rounded value of 3.9?
A. 3
B. 3.9
C. 4
D. 4.1

Key:
1. A
2. C
3. B
4. A
5. C

Conclusion:
Rounding is an important mathematical skill that can be used to simplify numbers. By understanding the place value of a number and deciding whether to round up or down, you can easily round any number. With practice, you can master the basics of rounding and use it to your advantage.

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