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What odd number can be subtracted from 7 so the answer is even?
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∙ 13y ago
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Wiki User
∙ 13y ago
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What can you subtract from 7 so that that the number is even but the number subtracted cannot be an odd?
7 is an odd number. If you subtract an odd number minus an even number, you will always get an odd number. There is no way to avoid this.
What is the smallest number which when subtracted from an even number gives an odd number?
2-1=1 so i guess 1, is this a trick question?
is 986 even or odd?
Even b/c if the last number is even then even and if the last number is odd then the number is odd so 986 _6_ is even
Why is and odd number minus an even number odd?
Because the second number from an odd number is odd, and every other number is an odd number. In fact, if you add or subtract an even number with any number, the result keeps the same parity as the other number. So an odd number minus an even number is odd, while an even number minus and even number is even.
Is 5679 an even number?
No, it ends in an odd number so is odd.
What is the answer in an odd number plus any even number is?
An odd number plus an even number will always result in an odd number. False, 2 is an odd number so 2+4=6, so you are wrong.
Is 3.6 an odd number?
Decimal numbers generally are not considered to be odd or even. Only integers are odd or even. So on that basis, 3.6 is not an odd number, but neither is it an even number.
Is 155 odd or even?
5 is an odd number so therefore 155 is an odd number.
What are all the odd number in 160?
160 is an even number and so there are no odd number in it.
Is 0.5 an odd or even number?
NeitherExplanation : 0.5 in a fraction is 1/2, so the even number next to it is 0, and the odd number next to it is 1, so those two numbers make 0.5 an odd and even number.
Is it true that the gcf of an odd and an even number is always an odd number?
Yes. The odd number does not have 2 as a factor (or else the number would be even). So the gcf does not have 2 as a factor. So the gcf must be odd.
An odd number plus an odd number is what kind of number?
An odd number plus an odd number will be an even number. Odd number A is (even number + 1) Odd number B is (even number + 1) A + B = (even number + 1) + (even number + 1) = even number + even number + 2 Since all even numbers are divisible by 2 and 2 is divisible by 2, each part of the result is divisible by 2, so the sum as a whole is divisible by 2, which means it is an even number.
