14-01-2022
Mathematics

contestada

There are 23 students in the fourth grade class. Each student gives every other student in the class a card. How many cards are exchanged?

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jcthacker44 jcthacker44

14-01-2022

Answer:

506

Step-by-step explanation:

Each of the 23 students hand out 22 cards. They do not give themselves one. Therefore, the number of cards exchanged is 23 x 22 = 506.

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