We're going to solve 1947 multiplied by 1971
1947 × 1971 = 1971 × (1947)
+ 1971 × 7 which equals 13797
+ 1971 × 40 which equals 78840
+ 1971 × 900 giving us 1773900
+ 1971 × 1000 that equals 1971000

= 3837537
