34
Trent Rodriguez
Wiki User
∙ 5y agothe answer is -4
13
2713 + 41 = 5454 / 2 = 2727 is halfway between 13 and 41.
18.5
11
13
it is: 22
It is 13
(13 + 23)/2 = 18
19
I Think It's 24
Halfway between 10 and 15 is (10 + 15) ÷ 2 = 121/2
seventeen 13 + 4 = 17 = 21 - 4