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Is it true that the square of an odd number is even?
NO, never ex: 32 = 9 52= 25 72 = 49 92= 81
Would an even plus and even equal an even?
Yes it would Even + even = even Even + odd = odd Odd + odd = even
Why can't you get an even number when you add three odd numbers?
because... odd+odd=even even+odd=odd e.g 1+1+1=3 odd+odd+odd=odd
Will the sum of three odd numbers be even or odd?
odd. odd=odd odd+odd=even odd+odd+odd=odd it keeps alternating in that fashion
Why even number squared will be even?
because that's the theory of maths even x even = even even x odd = odd even + even = even even + odd = odd
Is 92 odd or even no?
92 is an even number
Is 92 a odd or even number?
92 is an even number.
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
What 3 consecutive odd numbers total 270?
The sum of two odd numbers is even and the sum of an even number and an odd number is odd.So the sum of three consecutive odd numbers is odd but 270 is even.Ergo there are no three consecutive odd numbers that sum to 270.Three consecutive numbers that sum to 270 are 89, 90, 91.Three consecutive even numbers that sum to 270 are 88, 90, 92.
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
Is even times even odd?
even times even = even odd times even = even odd times odd = odd
When you add to even numbers is the answer always even?
Yes. Even + Even = Even, Odd + Odd = Even and Even + Odd or Odd + Even = Odd
Is the sum of an odd number and an even number always even?
No. Sum of odd + odd = even Sum of odd + even = odd Sum of even + even = even
What happens when you add two even numbers Will you get an even number?
Always. even + even = even odd + odd = even even + odd = odd odd + even = odd To summarise, if you add like numbers you get even, otherwise you get odd.
Is it true that the square of an odd number is even?
NO, never ex: 32 = 9 52= 25 72 = 49 92= 81
Is even times even?
even times even = even odd times even = even odd times odd = odd
Odd ( even ) ( odd ) even .... ( even ) ( 15 times ) is odd or even?
it is even
