No problem, we've got 7507 and 2864 to multiply
7507 × 2864 = 2864 × (7507)
+ 2864 × 7 which equals 20048
+ 2864 × 00 that is equal 0
+ 2864 × 500 that is equal 1432000
+ 2864 × 7000 that equals 20048000

= 21500048
