We're going to solve 1781 multiplied by 7940
1781 × 7940 = 7940 × (1781)
+ 7940 × 1 that is equal 7940
+ 7940 × 80 giving us 635200
+ 7940 × 700 which equals 5558000
+ 7940 × 1000 that results in 7940000

= 14141140
