hieu 2 so la 56. neu them vao so lon 4 don vi thi so lon se gap 5 lan so be . so be la
Hieu 2 so la 56 neu viet them so lon vao 4 don vi thi so lon se gap 5 lan so be so lon la
hieu 2 so tu nhien la 56 neu them vao so lon 4 don vi thi so lon se gap 5 lan so be
hieu hai so tu nhien la 56 neu them vao so lon 4 don vi thi so lon se gap 5 lan so be tim so lon
hieu 2 so la 56 . neu them 4 don vi vao so lon thi so lon gap 5 lan so be . tim 2 so
hieu 2 so tu nhien la 56. neu them vao so lón 4 don vi thi so lon gap 5 lan so be. vay so lon la bao nhieu
hieu 2 so tu nhien la 56 biet neu them vao so lon 4 don vi thi so lon gap 5 lan so be tim so lon .
hieu hai so la 56 neu them 4 don vi vao so lon se gap 5lan so be
Hieu cua 2 so la 41 biet neu giam so be di 19 lan va them vao so lon 12 don vi thi so be
bang 3/5 so lon tim hai so do
