Alright, let's work through 1152 times 673 step by step
1152 × 673 = 673 × (1152)
+ 673 × 2 what gives us 1346
+ 673 × 50 yielding 33650
+ 673 × 100 which equals 67300
+ 673 × 1000 that is equal 673000

= 775296
