Alright, let's work through 7513 times 1121 step by step
7513 × 1121 = 1121 × (7513)
+ 1121 × 3 resulting in 3363
+ 1121 × 10 what gives us 11210
+ 1121 × 500 which equals 560500
+ 1121 × 7000 resulting in 7847000

= 8422073
