1. While you wait, you may play the rounding game below 
Math Class
Rounding Numbers
While you wait, you may play the rounding game below 

2. Vocabulary
Round – to replace an exact number by another that is close to it in value and easier to use.

3. Find your number. Look right next door. 4 or less just ignore.
Memorize this Poem
Find your number.
Look right next door.
4 or less just ignore.
5 or more, add 1 more.

4. Round to the nearest whole number:
Find the whole number.
47.34

5. Round to the nearest whole number:
Look right next door.
47 .34

6. Round to the nearest whole number:
22.567

7. Round to the nearest whole number:
25.123

8. Practice Problems 23.67 A. 23 B. 20 C. 24 31.90 A. 30 B. 32 C. 31.8
69.399
A B C. 70
9.15
A B C. 9

9. Round to the nearest whole number.
12.456
3.56
52.123
67.89
29.12
497.98
67.13
78.99
6.1
12.21
34.1
65.723
33.3
5.67
34.78
97.24
56.723
59.3
1.111