Question

In a quiz, Amit scored-60, -20 and 0, And Payal scored 20, 0 and -60 in three successive rounds.Who scored more? Can we say that we can add integer is in any order?

Answer 1

Answer:

Amit

Step-by-step explanation:

Amit's score= 60+(-20)

(+×-=-)

=60+(-20)=40

Payal's score=20+(-60)

=(+×-=-)

=20+(-60)=-40

Thus, Amit scored more than Payal

Answer 2

Answer:

Total score of Amit = (-60)+20+0 = -40

Total score of Payal = 20 +0+(-60) =-40

scores of both the participants are same, i.e.,

since (-60)+20+0 = 20 +0+(-60)

therefore, we conclude that we can add integers in any order.