Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 24,248

1. Write each of the following numbers in words:-

(a) 11245

(b) 1120934

(c) 87654324

2. Write the following numbers in words:-

(a) 106854

(b) 1123454

(c) 896768766

3. How many numbers have exactly 6 digits?

4. Which of the following numbers are divisible by 3?

(a) 112345

(b) 786543

(c) 918811

5. Which of the following numbers are divisible by 25?

(a) 150625

(c) 212500

(c) 7877765

6. Which of the following numbers are divisible by 11?

(a) 1331

(b) 14641

(c) 14567841

7. Convert the following fractions into decimals:-

(1) 7/8

(2) 1/125

(3) 15/16

8. Convert

(a) 13453 grams into kilograms

(b) 123433 centimeters into meters

(c) 9887 meters into kilometers

(d) 12343 milliliters into liters.

9. If 33 1/3% of a quantity is 81 grams, find the total quantity.

10. An iron wire 126 meters 24 centimeters long has been divided into twelve equal parts. Find the length of each part.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**Wii123****Member**- Registered: 2008-01-08
- Posts: 0

eleven thousand two hundred forty five

Offline

**infinitebrain****Member**- Registered: 2008-07-01
- Posts: 153

The best thing about life is you don't know what to expect

Offline

Pages: **1**