Math Spiral 3.2 Quiz

1. A number has the digits 9, 8, and 2. When rounding to the nearest 100, the number is 800. What is the number?

• 982
• 829
• 298

2. 688 +367

• 945
• 1,045
• 1,055

3. 825 -638

• 213
• 217
• 187

4. 12 ➗4=

• 1
• 3
• 4

5. 18 ➗9=

• 9
• 1
• 2

6. 4x5=

• 20
• 15
• 9

7. 6x6=

• 36
• 30
• 12

8. One light bulb can last for 865 hours. How many hours will 2 light bulbs last?

• 1,730
• 1,620
• 865

9. Find the area of the square.

• 48 in. squared
• 144 in. squared
• 24 in. squared

10. How many fewer people picked writing than reading?

• 17
• 1
• 3