i am less than 100. the sum of my digits is 4. half of me is an odd number. who am i?

Question

trying to help a 9yr old with homework and 5 adults have no idea how to figure this out

Answer 1

that number can be a lot of them

99.88

odd odd

98.98

98.76

but IDK if there can be a desimal

Answer 2

22 Sum of digits: 2+2 = 4 Half of 22 is 11(an odd number)

Answer 3

99.88 that is the answer  There you go!!   ARE U Happy??? HEHEHEHEHEHEHEHEHE! Creeper. lol you happy...? lol :P :3 ok bye bye now. YOU STALKER!>>>>>:3I LIKE BANANAS!!! HEHEHEHEHEHEHEHHEHEHEHEHEHEHEHEHEHEHEHEHEHEHE