We're going to solve 1778 multiplied by 1120
1778 × 1120 = 1120 × (1778)
+ 1120 × 8 giving us 8960
+ 1120 × 70 producing 78400
+ 1120 × 700 that is equal 784000
+ 1120 × 1000 what gives us 1120000

= 1991360
