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## Nordic Math Class Competition

# The winners in the national competitions in each of the Nordic countrys represent the nation in Nordic Math Class Competition.

# The competiton consists of three parts:

- Problem solving
- Exhibition
- Performance

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# The invesitgation for 2019-20 is launched.

# Wisit the page named INVESTIGATION.

#

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## A problem from NMCC final 2019

Equipment:

- 20 objects
- Worksheet with two intersecting circles

Place obcect into the two intersection circles so that each circle contains the same number of objects.

In how many different eays can you place

- 17 objects in the circles
- 20 objects in the circles
- 2019 object in the circles

Give a reason for yuor answer.

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(C) NMCC

Redaktør Svein H. Torkildsen