We're going to solve 2159 multiplied by 2561
2159 × 2561 = 2561 × (2159)
+ 2561 × 9 that is equal 23049
+ 2561 × 50 resulting in 128050
+ 2561 × 100 that equals 256100
+ 2561 × 2000 that results in 5122000

= 5529199
