1) 140050. 140050•6=840300
142000. 142000•7=994000
32506. 32506•4=130024
2) 4515096301. 4515096301-3509+4584550102-69457306=4
1) 140050. 140050•6=840300
142000. 142000•7=994000
32506. 32506•4=130024
2) 4515096301. 4515096301-3509+4584550102-69457306=4