BEAUTY OF MATHEMATICS!

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   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   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     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 = 123456789 87654321