We're going to solve 5640 multiplied by 7087
5640 × 7087 = 7087 × (5640)
+ 7087 × 0 that equals 0
+ 7087 × 40 yielding 283480
+ 7087 × 600 which equals 4252200
+ 7087 × 5000 that results in 35435000

= 39970680
