Question

. In a quiz, team A scored – 40, 10, 0 and team B scored 10, 0, – 40 in three

successive rounds. Which team scored more? Can we say that we can add integers in any order?

Answer 1

Yes we can add integers in any order.

-Marks scored by
team A= -40+10+0= -30

-Marks Scored by
team B=10+0+( -40)
=10+0 - 40= 30

-Marks scored by both teams are equal.