Between the two numbers there are 49.
50
300
the 4 odd numbers just before 200 003
There are 101 numbers between 0 and 100. Because it starts with an even number and ends with an even number, there is 1 less odd number than even. So 51 even and 50 odd.
Between the two numbers there are 49.
The sum is 7268. * * * * * No. It is 7399. 7500 if 101 is included.
101 and 103
101 to 199 give 50 odd numbers. Their sum is 7,500.[I'm not too certain that the question meant 'the average total'? But, the odd numbers average total would be 7,500 ÷ 50 = 150]
7500
Including both 1 and 101, there are 51.
101
99, 101
101
101
50
300