Four-Digit Numbers Equal Even Odd Digits

1300ApprenticeCombinatoricsCounting Principles

Регионален натпревар по математика за средно образование

We say that a number is "colorful" if it is written with an equal number of even and odd digits. Determine the number of all four-digit "colorful" numbers written with distinct digits.

0 students attempted0% solvedRating 1300

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Four-Digit Numbers Equal Even Odd Digits

1300ApprenticeCombinatoricsCounting Principles

Регионален натпревар по математика за средно образование

We say that a number is "colorful" if it is written with an equal number of even and odd digits. Determine the number of all four-digit "colorful" numbers written with distinct digits.

0 students attempted0% solvedRating 1300