0
Add your answer:
Earn +20 pts
When does an even number of odd numbers equal an odd number?
Never. When you dont add the same odd number and even number of times. For example: 5 + 3 (2 odd numbers; and even amount of odd numbers ) = 8 5 + 3 + 7 = 15 an odd amount of odd numbers 5 + 3 + 7 + 9 = 24 another even amount of odd numbers. But never if you use the only same number
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.
When you halve an even number is the answer always odd?
No. For example, the even number 8.
Is 27 odd and even?
No. In fact, no number can be both odd and even at the same time.
When you divide and even number by 2 is the answer ever odd?
Yes for example 26/2 = 13 which is an odd number
When does an even number of odd numbers equal an odd number?
Never. When you dont add the same odd number and even number of times. For example: 5 + 3 (2 odd numbers; and even amount of odd numbers ) = 8 5 + 3 + 7 = 15 an odd amount of odd numbers 5 + 3 + 7 + 9 = 24 another even amount of odd numbers. But never if you use the only same number
Is the product of an even number and an odd number even or odd?
Even. 2 x 3 = 6 for example
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.
Why does five have even and odd multiples?
That happens because 5 is an odd number. An odd number times an odd number will give you an odd product; an odd number times an even number will give you an even product. The same happens for the multiples of any other odd number.
What is the sum of an odd number of odd numbers?
It is a negative number. The answer is the same whether there is an odd or even number of addends.
When you halve an even number is the answer always odd?
No. For example, the even number 8.
Is 27 odd and even?
No. In fact, no number can be both odd and even at the same time.
What happens if you multiply odd by even?
If you multiply an odd number by an even number, the product (answer) will be even. Example: 5 x 4 = 20
When you divide an even number by an even number is the answer an odd number?
Sometimes, but not always. For example: 8/4 = 2 is an even number, but 12/4 = 3 is an odd number.
What do you get when you multiply an odd number by two even numbers?
An even number. For example: 3 (odd) x 2 (even) x 6 (even) = 36 (even) Second example: 5 (odd) x 8 (even) x 2 (even) = 80 (even)
Why does an even number plus an odd number equal an even number?
It doesn't. An even number(for example 2) plus an odd number(for example 3) would give you an odd number for the answer. Comment: Im sorry but you are mistaken, 2 is an odd number 2/2 2/1 so 2+4=6 see?
When you add an odd and odd number together is the sum odd or even?
the answer would be equal. For example 3+5=8 which is even.
