We're going to solve 1246 multiplied by 1978
1246 × 1978 = 1978 × (1246)
+ 1978 × 6 which equals 11868
+ 1978 × 40 what gives us 79120
+ 1978 × 200 producing 395600
+ 1978 × 1000 what gives us 1978000

= 2464588
