figure out what they're trying to ask you to imagine. I'm not exactly sure how to look at the question though... should i imagine the numbers in half, imagine what numbers would look symmetrical and next to each other, both, or neither?
sorry if this is just a waste of space, but all i know is that you have to see where to begin before trying to figure out what 9 would look like if beheaded (which would either be a 1 or a 7... i know they're not even but they could be in the tens or hundreds place).
also say the numbers aloud and see if this is a verbal riddle/joke. like 62 (sixty two... sick tea too) or something like that.
Chat with our AI personalities
yes, the product of 2 odd numbers is always an odd number. Well, the question is why. The first number is "even" + 1. Multiply both of these by your odd number. Now the "even" times "odd" is even, because every "1" in the odd number becomes a "2". And then the remaining 1 times "odd" must be odd, which is an even +1. Add it all up and you get evens everywhere except that final "1". So the result is even + 1 which is odd. There is a quicker way if you know how to multiply bracketed terms: odd x odd = (even + 1)x(even +1)= even x even +even +even +1 = must be odd.
odd * odd = odd answer even * even = even answer odd * even = even answer
Odd
37
If the last number is odd or even then the whole number is odd or even, in this case the last number is 3 which is an odd number, therefore the whole number is odd.