Yes
yes
87 is an odd number. Since 87 / 2 = 43.5, not a whole number, it is odd. If it were even, you would be able to evenly divide it by two.
87 is an odd number. Even numbers are always able to be evenly divided by 2.
No - because 87 is an odd number !
90
It is even. Both numbers end with odd digits and two odd digits always add to an even number. You can see that is the case in this instance.377 + 87 = 464
87 is odd because it is not divisible by 2
I believe the answer is 89
11,13,17,19,23,29,31,37,41,43,47,53,61,67,71,73,79,83,91,93,& 97.
4 is not a multiple of 87, though it is a multiple of 88.
yes
There is no answer. Two odd numbers add up to an even number, and adding an odd number to an even number produces an odd number. Therefore three odd numbers cannot add up to an even number.