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13 is an odd number. Anything that cannot be evenly divided by 2 is an odd number. The number 13 also happens to be the sixth prime number which also makes it odd (strange in this case). The first few primes are 1, 3, 5, 7, 11, 13, 17, 23, 29, etc.
These number have the strange property of of not being divisible by any whole number except 1 and itself. This also means that every Prime number will also be odd.
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∙ 14y ago
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∙ 11y ago1.3 is a fraction. The concept of odd and even applies only to integers.
1.3 is a fraction. The concept of odd and even applies only to integers.
1.3 is a fraction. The concept of odd and even applies only to integers.
1.3 is a fraction. The concept of odd and even applies only to integers.
Wiki User
∙ 11y ago1.3 is a fraction. The concept of odd and even applies only to integers.
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∙ 13y agoOdd.
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even
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If you subtract 13 from an even number the answer will be odd?
Correct.
If the sum of two numbers is even then the two numbers must be even?
If the sum of two numbers is even, the two numbers are either both even or both odd. A few examples:2 + 4 = 6 (even + even = even)2 + 3 = 5 (even + odd = odd)5 + 2 = 7 (odd + even = odd)7+13 = 20 (odd + odd = even)
What is an odd plus an even?
Well, lets say you add 3 and 6, you would get 9 which is odd. How about 7 and 6 is 13 again which is odd so I think the answer would be... Even + Odd = Odd :)
How can you determine wether a sum of several numbers such as 13 45 24 17 is even or odd?
Go through each of the numbers, and count how many of them are odd. If you count an odd number of them, then their sum is odd. If you count an even number of them, then their sum is even.
If you add 3 to an even number the sum would be odd or even?
Odd. Even + Even = Even Odd + Odd = Even Odd + Even = Even + Odd = Odd
How can you determine whether the sum of several numbers such as 13 plus 45 plus 24 plus 17 is even or odd without actually calculating the sum?
Even plus even equals even. Odd plus odd equals odd. Odd plus even equals odd. 13 + 45 (odd plus odd) will be even. Even plus 24 will be even. Even plus 17will be odd. 13 + 45 + 24 + 17 will be odd.
Are the number 3.7.9 and 13 even or odd?
odd
Is 13 even or odd and why?
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 13 is an odd number.
Is 13 a odd or a even number?
13 is an odd number and also a prime number
Is 13 a even number?
No. 13 is an odd number.
Are all multiples of 13 even?
No. 13*1 = 13 is odd.
What 2 even number 1 odd number equal 13?
To add to 13 with 2 even and 1 odd number, can do 1+4+8=13
What is the ratio of odd Fibonacci numbers to even Fibonacci numbers?
The ratio is 1:2. For every even number there are 2 odd numbers. Fibonacci Series: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... which is even, odd, odd, even, odd, odd, even, odd, odd, even, ... the pattern continues
How can you determine weather a sum of severals numbers such as 13 plus 45 plus 24 plus 17 is even or odd?
Count how many of the numbers are odd. If an odd number of them are odd, then their sum is odd. If an even number of them are odd, then their sum is even.
If you subtract 13 from an even number the answer will be odd?
Correct.
If the sum of two numbers is even then the two numbers must be even?
If the sum of two numbers is even, the two numbers are either both even or both odd. A few examples:2 + 4 = 6 (even + even = even)2 + 3 = 5 (even + odd = odd)5 + 2 = 7 (odd + even = odd)7+13 = 20 (odd + odd = even)
What is an odd plus an even?
Well, lets say you add 3 and 6, you would get 9 which is odd. How about 7 and 6 is 13 again which is odd so I think the answer would be... Even + Odd = Odd :)
