- Home
- Tags
- Random Facts
- Latest Facts

Beauty of Mathematics Multiplying the number with 8 and adding the numbers one by one in order results vice verse 1 x 8 + 1= 9 12 x 8 + 2= 98 123 x 8 + 3= 987 1234 x 8 + 4= 9876 12345 x 8 + 5= 98765 123456 x 8 + 6= 987654 1234567 x 8 + 7= 9876543 12345678 x 8 + 8= 98765432 123456789 x 8 + 9= 987654321 Multiply numbers by 9 and add with numbers simultaneously which results as following with numbers 1's. 1 x 9 + 2 = 11 12 x 9 + 3 = 111 123 x 9 + 4 = 1111 1234 x 9 + 5 = 11111 12345 x 9 + 6 = 111111 123456 x 9 + 7 = 1111111 1234567 x 9 + 8 = 11111111 12345678 x 9 + 9 = 111111111 123456789 x 9 +10 = 1111111111 Following numbers multiplied by nine and added by reverse from 0 to 7 and results with multiples of 8. 9 x 9 + 7 = 88 98 x 9 + 6 = 888 987 x 9+ 5 = 8888 9876 x 9 + 4 = 88888 98765 x 9 + 3 = 888888 987654 x 9 + 2 = 8888888 9876543 x 9 + 1 = 88888888 98765432 x 9 + 0 = 888888888 This kind of calculation is awesome isn't it. Following calculation is a mind blowing one: 1 x 1 : 1 11 x 11 : 121 111 x 111 : 12321 1111 x 1111 : 1234321 11111 x 11111 : 123454321 111111 x 111111 : 12345654321 1111111 x 1111111 : 1234567654321 11111111 x 11111111 : 123456787654321 111111111 x 111111111 : 12345678987654321

We would often think that there are more number of natural numbers than the even numbers because nat...

If this is proved to be correct, everything we have learned in our life so far in Mathematics will g...

This will be one of the world most unexplained phenomena you would ever see. The miracle of numbers ...

Percy Spencer, an American Engineer accidentally discovered Microwave Oven while working on Raytheon...

The number of possibility chess moves after the white move's is 20 (ie 4 knight moves and 16 moves o...

A Beautiful Mind is the movie based on the life of john nash, who is said to be Nobel Laureate in e...

Your twin sibling will get more youthful than you when he returns from the space travel. If your twi...

Grigori Yakovlevich Perelman is a Russian mathematician, who made a history in Riemannian geometry a...

Daily Maths Topic Today - beauty of mathematics.