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Why can you not make a sudoku puzzle with all prime numbers?
I am assuming you are referring to a normal 3x3 sudoku grid, where you can only use the numbers 1-9 once in the grid, and by prime number you mean the 3digit number across and down the grid must be prime? For a number to be prime, it must end in 1, 3, 7 or 9. There are 5 places on the Sudoku grid for a number to finish and as you can only use a number once in sudoku you have one place left where the number can not be prime. This means the most you can have is 5 prime numbers.
How do you use a tree in maths for prime numbers?
use a prime grid it might help
How do you use the numbers 5 6 and 7 to write six different three digit numbers only once?
567576657675756765
How many 5 numbers combinations can you make from numbers 1 through 35 and you can use multiple combinations but still use each number only once?
35
What are the numbers to an old gaia cash card?
That's really useless because you can only use the pin once.
How can you do an addition problem with the numbers 1 through 9 and only use each number once?
dude its 8
What is the basic reference used on maps to help determine location?
Maps usually have a grid lines printed on them which are numbered. Normally you would use these numbers as a grid reference to indicate a location
How many 3 digit combinations are there in the numbers 1 to 9?
It depends. If you can only use each number once, there are 720 combinations. If you can use numbers multiple times, then there are 1000 combinations, by using all numbers from 000 to 999.
How do you figure out 7 6 8 9to equal to 24 and only use the numbers once?
Just add them and see.
What jobs use coordinate grid?
What jobs use coordinate grid?
What are grid references?
Grid references are points defined by the coordinates of a grid or map system. The reference numbers can be used to denote a particular point or area on the grid. Most maps are labeled with numbers or letters on horizontal and vertical lines to allow you to find a given point (the intersection of those lines). Geographic maps may use latitude and longitude.
What do you use grid referencing for?
u use grid referncing to see where are things
