We're going to solve 4022 multiplied by 1972
4022 × 1972 = 1972 × (4022)
+ 1972 × 2 that is equal 3944
+ 1972 × 20 that equals 39440
+ 1972 × 000 that equals 0
+ 1972 × 4000 what gives us 7888000

= 7931384
