Doubling (AABBCC)
Make it instantly recognisable
9889888888
?27,50,000
?22,00,000
9831000000
?28,75,000
?23,00,000
8000000500
?30,00,000
?24,00,000
7070 111111
?31,25,000
?25,00,000
9232222222
?31,25,000
?25,00,000
8867777777
?35,00,000
?28,00,000
8971111111
?35,00,000
?28,00,000
6267777777
?36,25,000
?29,00,000
9886666666
?41,25,000
?33,00,000
7660000000
?42,50,000
?34,00,000
9828888888
?43,75,000
?35,00,000
9389999999
?46,25,000
?37,00,000
7000777777
?51,25,000
?41,00,000
8900000089
?51,25,000
?41,00,000
9099990000
?52,50,000
?42,00,000
9049999999
?52,50,000
?42,00,000
9007000000
?62,50,000
?50,00,000
8280000000
?62,50,000
?50,00,000
9170000000
?66,25,000
?53,00,000
8888888555
?78,75,000
?63,00,000
99555 99555
?1,00,00,000
?80,00,000
88000 88000
?1,16,25,000
?93,00,000
8881111111
?1,22,50,000
?98,00,000
8889999999
?1,46,25,000
?1,17,00,000
Doubling (AABBCC) number pattern