# Multiplication principle + reason - math problems

#### Number of problems found: 69

- Hockey

Hockey match ended 8:2. How many different matches could be? - Dice

We throw five times the dice. What is the probability that six fits exactly twice? - Seven

Seven friends agree to send everyone a holiday card. How many postcards were sent? - Tricolors

From the colors - red, blue, green, black and white, create all possible tricolors. - Two-element combinations

Write all two-element combinations from elements a, b, c, d. - Six on dice

What is the probability that when throwing two dice will fall at least one six? - Word MATEMATIKA

How many words can be created from the phrase MATEMATIKA by changing the letters' order, regardless of whether the words are meaningful? - Chess

How many different ways can initiate a game of chess (first pass)? - One three

We throw two dice. What is the probability that max one three falls? - Bookshelf and books

How many ways can we place 7 books in a bookshelf? - Seating

How many ways can 6 people sit on 6 numbered chairs (e. g. , seat reservation on the train)? - Three-digit

How many three-digit natural numbers do not have the number 7? - Sum or product

What is the probability that two dice fall will have the sum 7 or product 12? - Hockey match

The hockey match ended with result 3:1. How many different storylines may have the match? - Gold, silver, bronze

How many ways can we divide gold, silver, bronze medails if there are 6 people competing? - Three digits number

How many are three-digit integers such that in they no digit repeats? - Toys

3 children pulled 12 different toys from a box. Many ways can be divided toys so that each children had at least one toy? - Twenty-five

How many three-digit natural numbers are divisible by 25? - A jackpot

How many times must I play this jackpot to win? A jackpot of seven games having (1 X 2), i. E. , home win or away win. - Points in plane

The plane is given 12 points, 5 of which is located on a straight line. How many different lines could by draw from this points?

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