Alright, let's work through 1135 times 6881 step by step
1135 × 6881 = 6881 × (1135)
+ 6881 × 5 which equals 34405
+ 6881 × 30 that is equal 206430
+ 6881 × 100 yielding 688100
+ 6881 × 1000 that results in 6881000

= 7809935
