1234567890
zero
2469135780
1234567890 - 987654321 = 246913569
1.52415788 × 1018
1234567890-1234567856 = 34
4000 + 1234567890 = 1234571890
1234567890+9876543210=11,111,111,100
1234567890 + 1098765432 = 2333333322
5 + 1234567890 = 1234567895
1234567890 + 1 = 1234567891
1234567890 + 4563217890 = 5797785780