That is the way that it comes out.
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
A two digit number whose two digits added together equal 42 and multiplied together equal 82
I believe here are 51 such numbers.
Expressed in digits, this is equal to 14,500,000.
none.
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
A two digit number whose two digits added together equal 42 and multiplied together equal 82
Adding 4 odd numbers together will always equal an even number - got ya!
I believe here are 51 such numbers.
Expressed in digits, this is equal to 14,500,000.
You don't always. 2 + 5 = 7, for example. But all prime numbers other than 2 are odd and two odd numbers always equal an even number when added together.
19
-127
Yes, any two whole numbers added together will equal a whole number.
none.
21.
3721