We're going to solve 1380 multiplied by 8815
1380 × 8815 = 8815 × (1380)
+ 8815 × 0 which equals 0
+ 8815 × 80 which equals 705200
+ 8815 × 300 producing 2644500
+ 8815 × 1000 that is equal 8815000

= 12164700
