What is 688900-281493049?

-280804149

Please work out 26828484832935 - 7853239708717.

18975245124218

375-45956379

-45956004

Could you work out 77387459460 - 313354480993 for me?

-235967021533

What is the value of 44934786653-196080189506?

-151145402853

727672-77

727595

I need to calculate the value of 14064064-9167774906. Can you help?

-9153710842

30976951 - 517348179

-486371228

87755 - 2533967481 =

-2533879726

75350723487 - 783988832413

-708638108926