How many integers between  and  have four distinct digits arranged in increasing order? (For example, 2347 is one integer.)
How many integers between  and  have four distinct digits arranged in increasing order? (For example, 2347 is one integer.) Probability Math Puzzles - candidate answer list

Probability Math Puzzles

Math Topic: Logic, Probability
Grade: 6, 7, 8

Key Word: Probability Math Puzzles, Logic math puzzle
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