We're going to solve 4399 multiplied by 9870
4399 × 9870 = 9870 × (4399)
+ 9870 × 9 that equals 88830
+ 9870 × 90 giving us 888300
+ 9870 × 300 that results in 2961000
+ 9870 × 4000 that equals 39480000

= 43418130
