There is no set of four consecutive numbers (odd or even) whose sum equals 169.
The sum of the first 13 odd numbers is 169.
Yes it would Even + even = even Even + odd = odd Odd + odd = even
because... odd+odd=even even+odd=odd e.g 1+1+1=3 odd+odd+odd=odd
odd. odd=odd odd+odd=even odd+odd+odd=odd it keeps alternating in that fashion
There is no set of four consecutive numbers (odd or even) whose sum equals 169.
The sum of the first 13 odd numbers is 169.
Odd. Even + Even = Even Odd + Odd = Even Odd + Even = Even + Odd = Odd
odd * odd = odd answer even * even = even answer odd * even = even answer
even times even = even odd times even = even odd times odd = odd
Yes. Even + Even = Even, Odd + Odd = Even and Even + Odd or Odd + Even = Odd
No. Sum of odd + odd = even Sum of odd + even = odd Sum of even + even = even
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.
even times even = even odd times even = even odd times odd = odd
it is even
even times even = even odd times odd = odd even times odd = even
Yes it would Even + even = even Even + odd = odd Odd + odd = even