Across
- 1. What is 3 in the equation 2x+3=9?
- 4. Location where Abacus was invented
- 6. What is x in the equation 2x+3=9?
- 7. Father of Trigonometry
- 8. The number of zeroes are in One Billion
- 9. The only number that cannot be used as a Divisor
- 10. Longest side of a right-angled triangle
- 11. Number of sides in a decagon
Down
- 2. Person who Discovered Zero(0)
- 3. The smallest Perfect Number
- 4. What is 2 in the equation 2x+3=9?
- 5. Father of Mathematics