Three-digit
How many three-digit natural numbers is greater than 321 if no digit in number repeated?
Correct result:
Correct result:
Please write to us with your comment on the math problem or ask something. Thank you for helping each other - students, teachers, parents, and problem authors.
Showing 0 comments:
Tips to related online calculators
You need to know the following knowledge to solve this word math problem:
Next similar math problems:
- A three-digit numbers
Determine the total number of positive three-digit numbers that contain a digit 6. - Digits
How many five-digit numbers can be written from numbers 0.3,4, 5, 7 that is divided by 10 and if digits can be repeated. - PIN - codes
How many five-digit PIN - code can we create using the even numbers? - Boys and girls
There are 20 boys and 10 girls in the class. How many different dance pairs can we make of them? - Cars plates
How many different licence plates can country have, given that they use 3 letters followed by 3 digits? - Combinatorics
The city has 7 fountains. Works only 6. How many options are there that can squirt ? - Medals
In how many ways can be divided gold, silver and bronze medal among 21 contestant? - Olympics metals
In how many ways can be win six athletes medal positions in the Olympics? Metal color matters. - Football league
In the 5th football league is 10 teams. How many ways can be filled first, second and third place? - Morse alphabet
Calculate how many words of Morse code to create compiling dashes and dots in the words of one to four characters. - 7 heroes
9 heroes galloping on 9 horses behind. How many ways can sort them behind? - Peak
Uphill leads 2 paths and 1 lift. a) How many options back and forth are there? b) How many options to get there and back by not same path are there? c) How many options back and forth are there that we go at least once a lift? - Neighborhood
I have 7 cups: 1 2 3 4 5 6 7. How many opportunities of standings cups are there if 1 and 2 are always neighborhood? - Metals
In the Hockey World Cup play eight teams, determine how many ways can they win gold, silver and bronze medals. - Election 4
In a certain election there are 3 candidates for president 5 for secretory and 2 for tresurer. Find how many ways the election may (turn out/held). - Task of the year
Determine the number of integers from 1 to 106 with ending four digits 2006. - Variations
Determine the number of items when the count of variations of fourth class without repeating is 42 times larger than the count of variations of third class without repetition.
