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 you say that we can add integers in any order? 


sollution with answer
step by step please

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Answer 1

Score of team A in three successive rounds = - 40, 10, 0

Total score of team A = - 40 + 10 + 0

= - 30

Score of team B in three successive rounds = 10, 0, - 40

Total score of team B = 10 + 0 + ( - 40 )

= - 30

Team A = - 30 = - 30 = Team B

Both the teams scored same

Yes, we can add the integers in any order.

Answer 2

Step-by-step explanation:

Team A scored = - 40, 10, 0

Total Score of Team A = - 40+10+0= - 30

Team B scored 10,0, - 40

Total score of Team B

= 10+0+(- 40)= -30

The scores of both teams are therefore equal.

yes, we can add integers in any oder . This is the result of commutative property of addition.