Question

in a competition ,Team A scored -40,20,10 and team B scored20,10,-40 in three successive rounds.which team scored more? can we say that we can add integers in any order.

Answer 1

Dear mate ,

Yes it can be done.

See team A

-40+20+10=-10

Team Building

20+10-40 =-10

Since l.h.s=r.h.s