Keingintahuan Matematis
18.645.507 x 5,363,222.357 = 99.999.999.999.999.999
1.371.742 x 9 = 12.345.678
13.717.421 x 9 = 123.456.789
137.174.210 x 9 = 1.234.567.890
Coba saling sharing, temukan yang lain....
1.371.742 x 9 = 12.345.678
13.717.421 x 9 = 123.456.789
137.174.210 x 9 = 1.234.567.890
Coba saling sharing, temukan yang lain....