Alright, let's work through 2181 times 752 step by step
2181 × 752 = 752 × (2181)
+ 752 × 1 what gives us 752
+ 752 × 80 that equals 60160
+ 752 × 100 giving us 75200
+ 752 × 2000 that results in 1504000

= 1640112
