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Mathematics, 10.12.2021 01:40 blondesaturn

1. Toni has 4 cards in front of her. Her task is to choose 1 more card to add to her 4 cards so that the sum of all 5 cards is 0.
Toni's cards: -7
3
5
8
4-1 =3
B
A
Toni's choices: -23
C D
-9 7
ES
-11
Which card should she choose?

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Answers: 1

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