No problem, we've got 7010 and 9100 to multiply
7010 × 9100 = 9100 × (7010)
+ 9100 × 0 resulting in 0
+ 9100 × 10 what gives us 91000
+ 9100 × 000 that equals 0
+ 9100 × 7000 that is equal 63700000

= 63791000
