No problem, we've got 8870 and 9031 to multiply
8870 × 9031 = 9031 × (8870)
+ 9031 × 0 that equals 0
+ 9031 × 70 that is equal 632170
+ 9031 × 800 which equals 7224800
+ 9031 × 8000 producing 72248000

= 80104970
