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?

Answer 1

Answer:

A= -30

B= 50

i.e, B TEAM SCORED MORE THAN A TEAM

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Step-by-step explanation:

Answer 2

❍ GIVEN

• In a quiz, team A scored -40, 10, 0 and team B scored 10, 0, 40 in three successive rounds.

❍ TO FIND

• Which team scored more?
• Can we say that we can add integers in any order?

❍ SOLUTION

➮ Total score of team A =

$= (-40) + 10 + 0$

$= 10 - 40$

$= - 30$

➮ Total score of team B =

$= 10 + 0 + ( - 40)$

$= 10 - 40$

$= - 30$

➮ The score of both team are same.

➮ yes, we can add integers in any order.