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How do you get the number 13 only using 1234?
Ah, what a happy little challenge! To get the number 13 using only the digits 1, 2, 3, and 4, you can add 1, 2, 3, and 4 together. That would give you 10, then you can add 3 to that to get 13. Just remember, there are no mistakes, only happy accidents in math!
Is the quotient of two nonzero numbers always a rational number?
Yes, as long as the two nonzero numbers are themselves rational. (Since a rational number is any number that can be expressed as the quotient of two rational numbers, or any number that can be written as a fraction using only rational numbers.) If one of the nonzero numbers is not rational, the quotient will most likely be irrational.
How do you know if a number is a prime number?
A prime number is a number which can only be divided by itself and 1. All even numbers are not prime numbers (except for 2) Only odd numbers, try dividing the number with a few possible other numbers, if you can't find any whole answers, than that number is a prime number.
Is two the only prime number?
no. 2 is the only even prime number. Prime numbers are numbers that only have two factors; one and itself. E.g. The number 7 only has two factors- 1x7=7. 2 is a factor of all even numbers, therefore no other even numbers are prime. They are composite. 2, however, is a prime number, as it's only factors are itself (2) and 1.
What are the whole numbers that are not counting numbers?
'0' is the only whole number that is not a counting number. Negative integers do not belong to whole numbers.
What is the number for 1234?
By the uniqueness of numbers, the only number for 1234 is 1234 itself.
How do you get the number 17 by only using the numbers 1234 once?
17 = (4+2)*3 - 1
How do you get 3 only using the numbers 1234?
4 dvided by 2 minus 1 times 3
How many 4 number combinations using the numbers 12345?
Since the order of the digits does not matter there are only five combinations: 1234, 1235, 1245, 1345 and 2345.
How do you get the number 17 only using 1234?
3*(2+4)-1 = 17
How do you get the number 38 only using 1234?
4*4*2+2*3
Make 11 using numbers 1234 only in order of operation?
It can be: 2*3+4+1 = 11
How do you get the number 30 only using 1234?
(1+4) x (2 x 3)
How do you get the number 16 only using 1234 once?
How about: 2*(1+3+4) = 16
How do you get the number 29 only using 1234?
2^(4+1)-3
how to you get the number 18 only using the unber 1234 once?
18 = (4 × 3) + (2 × 1)
How do you get the number 1000 using only 1234?
2x4x3 is 24+1 is 25, x4 is 100. 2x3 is 6+4 is 10. 10*100 is 1000. That is one way. All ways require using the numbers more than once
