Question

quanto e 83219376984x72

Answer 1

$83219376984 \times 72 = 5.991.795.142.848$
Usei "." para separar as ordens.

Answer 2

5,991,795,142,848
porque 8321x937 = 7,796,777
7,796,777
_______ = 54,452,690,568 = 3,920,593,720,896
6984