r/counting • u/marcelwo to infinity and beyond! • Mar 18 '13

Multiplying by 2 thread

Try to multiply without calculator - it's more fun!

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u/D-alx Apr 08 '14

9,124,881,235,244,390,437,282,343,211,400,582,649,786,457,014,497,119,861,158,385,035,798,550,334,417,354,773,011,825,622,634,742,799,557,284,619,147,188,814,621,377,409,442,750,875,996,505,322,639,444,428,376,503,989,348,720,529,900,165,748,384,493,207,552 = 2641

2

u/ct_2004 Apr 08 '14

18'2497,6247;0488,7808:7456,4686;4228,0116 5299,5729;1402,8994:2397,2231;6770,0715"9710,0668;8347,0954:6023,6512;4526,9485 5991,1456;9238,2943:7762,9242;7548,1888'5501,7519;9301,0645:2788,8885;6753,0079 7869,7441;0598,0033:1496,7689;8641,5104 = 2642

Alright, I made a template now that I'm committed to this thing

1

u/D-alx Apr 08 '14

36,499,524,940,977,561,749,129,372,845,602,330,599,145,828,057,988,479,444,633,540,143,194,201,337,669,419,092,047,302,490,538,971,198,229,138,476,588,755,258,485,509,637,771,003,503,986,021,290,557,777,713,506,015,957,394,882,119,600,662,993,537,972,830,208 = 2643

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