We're going to solve 7439 multiplied by 824
7439 × 824 = 824 × (7439)
+ 824 × 9 that is equal 7416
+ 824 × 30 that is equal 24720
+ 824 × 400 that is equal 329600
+ 824 × 7000 that is equal 5768000

= 6129736
