No problem, we've got 2490 and 3090 to multiply
2490 × 3090 = 3090 × (2490)
+ 3090 × 0 that equals 0
+ 3090 × 90 what gives us 278100
+ 3090 × 400 that equals 1236000
+ 3090 × 2000 giving us 6180000

= 7694100
