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Any multiple of an even number is divisible by that number, and every even number is divisible by two.
When you multiply numbers, it is easiest to think of them as being groups of numbers that you add together.
For example: 5 X 6= 30.
You can think of this as 5 groups of 6 ones, and when you add 6 to itself 5 times, you get 30. So multiplication really looks like 6+6+6+6+6=30.
A basic rule of addition is that when you add two even number, the result will always be even. So being that multiplication is just faster addiction, this rule applies.
What else can I help you with?
What is the rule for multiplying an odd and even number?
Your answer will always be even
Which numbers when multiplied by 5 gives an odd numbers?
Every odd number. Multiplying two even numbers gives an even number. Multiplying an odd and an even number gives an even number. Multiplying two odd numbers gives an odd number.
Multiplying an odd number by an even gives an even number?
Yes
An odd number minus an even number even or odd?
Always odd.
Why is the sum os an even and odd number a odd number?
The sum of an odd and even number is always odd because there's always one left over. Think of any odd number as being any even number plus one. If you add two even numbers, the answer is always even. If you add an even and an odd (plus one), the answer is always odd.
What is the rule for multiplying an odd and even number?
Your answer will always be even
What even number and odd number equal a even number?
Your question is incomplete. Adding an even number with an odd number will always result in an odd number. Multiplying an even number with an odd number will always result in an even number.
When you multiply an odd number by an odd number is the answer always odd?
Yes - while multiplying odd numbers by even numbers will always produce an even result.
Which numbers when multiplied by 5 gives an odd numbers?
Every odd number. Multiplying two even numbers gives an even number. Multiplying an odd and an even number gives an even number. Multiplying two odd numbers gives an odd number.
Does multiplying an odd number by an even number give an even answer?
odd * odd = odd answer even * even = even answer odd * even = even answer
Are the multiples of an odd number always odd?
No, only every other multiple is odd. Example: 3,6,9,12,15,18
Multiplying an odd number by an even gives an even number?
Yes
What happens when you add an odd number and an odd number?
Two odd numbers always sum to an even number. Always. Two even numbers always sum to an even number, and an odd number and an even number always sum to an odd number.
When you multiply two prime numbers you always get an odd number?
No. 2 times 3 is 6. Multiplying any number by 2 will make it even. Other than that, since all other prime numbers are odd, yes.No, because 2 is a prime number, and any prime number multiplied by 2 is even. However, for any product in which 2 is not a factor, it is odd by definition.
An odd number minus an even number even or odd?
Always odd.
Why is the sum of an odd or even number odd or even?
The sum of an odd and even number is always odd because there's always one left over. Think of any odd number as being any even number plus one. If you add two even numbers, the answer is always even. If you add an even and an odd (plus one), the answer is always odd.
An even number minus a odd number?
"IT IS ALWAYS A ODD"
