Sure thing! Let's multiply 1287 and 1023 together
1287 × 1023 = 1023 × (1287)
+ 1023 × 7 which equals 7161
+ 1023 × 80 which equals 81840
+ 1023 × 200 that is equal 204600
+ 1023 × 1000 yielding 1023000

= 1316601
