We're going to solve 9972 multiplied by 9988
9972 × 9988 = 9988 × (9972)
+ 9988 × 2 that results in 19976
+ 9988 × 70 what gives us 699160
+ 9988 × 900 that is equal 8989200
+ 9988 × 9000 resulting in 89892000

= 99600336
