Question

Efectuează:
Dau coroana!!
Ex:1.

Answer 1

$450 \times 3 = 1350 \times 14 = 18900$
$247 \times 41 = 10127 \times 5 = 50635$
$307 \times 18 = 5526 \times 12 = 66312$
$4107 \times 5 = 20535 \times 4 = 82140$
$270 \times 27 = 7290 \times 32 = 233280$