We're going to solve 2153 multiplied by 615
2153 × 615 = 615 × (2153)
+ 615 × 3 that results in 1845
+ 615 × 50 that results in 30750
+ 615 × 100 that results in 61500
+ 615 × 2000 what gives us 1230000

= 1324095
