5050, ie (1 + 100) x (100/2)
-99
-99
The odd numbers 1-99 will be a higher total than the even numbers 2-98
You can either just add them up or use quick logic to add them in pairs: All the numbers from 1 to 49 match up with 51 through 99 to = 49 pairs of 100 = 4900, than add the two you skipped 4900 + 50 + 100 = 5050 total
104
-99
-99
They are: 23+24+25+26 = 98
-99
The odd numbers 1-99 will be a higher total than the even numbers 2-98
You can either just add them up or use quick logic to add them in pairs: All the numbers from 1 to 49 match up with 51 through 99 to = 49 pairs of 100 = 4900, than add the two you skipped 4900 + 50 + 100 = 5050 total
5 odd numbers CAN'T add up to an even number like 50
104
add up all the numbers and divide the total by the total of numbers.
It requires you to add the numbers together.
36 and 64
0 and 100.