Let's calculate 2255 x 7992
2255 × 7992 = 7992 × (2255)
+ 7992 × 5 resulting in 39960
+ 7992 × 50 that equals 399600
+ 7992 × 200 that results in 1598400
+ 7992 × 2000 that results in 15984000

= 18021960
