its odd. u can find it out by just seeing that the last digit is not 0, 2, 4, 6, 8. if the last digit is either one of the above mentioned number then its even.
No. All multiples of 6 are even and 129 is odd so it cannot be divisible by 6.
They are: 41+43+45 = 129
There are none.
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
No, it's an odd number.
No. All multiples of 6 are even and 129 is odd so it cannot be divisible by 6.
They are: 41+43+45 = 129
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.
129+131
There are none.
even times even = even odd times even = even odd times odd = odd