Natural numbers + multiplication principle - practice problems - page 6 of 12
Number of problems found: 234
- Five-Digit Numbers Last Digit
How many 5-digit numbers without repetition have the last digit two smaller than the previous one? - Five-digit number creation
How many 5-digit numbers can we assemble from the numbers 2,3,4,5,6,7,8,9 if each digit can be repeated only once? - Five-digit number creation
How many five-digit numbers do we create from digits 1, 2, and 3? - Two-Digit Numbers Multiply Four
Write how many double-digit numbers there are, which, if we multiply by four, we get the result ending in two zeros. - Five-digit number digits
Determine the number of all-natural five-digit numbers in decimal notation that each have the digits 0, 1, 3, 4, 7. - Roads
There are four roads from city A to city B and five roads from city B to city C. How many different routes can we take from city A to city C via city B? - Telephone numbers
How many 7-digit telephone numbers can we put together so that each number consists of different digits? - Even number creation
How many are all even two-digit numbers that We can create from the digits 2, 4, and 7? The numerals can be repeated in the created number. - Five-digit number divisibility How many different five-digit numbers with different digits can be made from the digits 0, 2, 4, 6, 7, 8, and 9? How many of them are divisible by 4? How many of them are divisible by 10? How many of them are even?
- We roll
We roll two dice A. - what is the probability that the sum of the falling numbers is at most 4 B. - is at least 10 C. - is divisible by 5? - Even number writing Use the digits 3, 4, 5, and 6 to write all even numbers. How many such numbers can you write when you can repeat the numbers?
- Five-digit digit probability
What is the probability that each digit is different in a five-digit number? - Five-digit number creation How many different five-digit numbers can we create from digits 4 and 5?
- Three-digit number count Use the product rule to find out how many three-digit numbers exist.
- Three digit from four digits How many three-digit numbers can you make using the digits 4,6,7 and 9?
- Double six-six What is the probability that a player in the games of ludo will throw a double six twice?
- Three-digit number creation
How many different three-digit numbers divisible by five can we create from the digits 2, 4, and 5? The numerals can be repeated in the created number. - Divide
How many different ways can three people divide seven pears and five apples? - Even five-digit
How many can even five-digit natural numbers with different digits be created from the digits 0 - 6? - Three-digit numbers How many are all three-digit numbers made up of digits 0,2,5,7 and are divisible by nine if the digits can be repeated?
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