137.5
Add the two and divide by two. Let's try it: 5+7=12 12÷2=6 --halfway between 5 and 7 is 6. Again: 125+239=364 364÷2=182 -- halfway between 125 and 239 is 182. You can also do this long form: 239-125=114 & 114÷2=57 then 125+57=182 -- back to halfway.
145
125 ml
It is 112.5 because half of 25 is 12.5. Just add another hundred :)
(125 + 185)/2 = 310/2 = 165
The number 99 is halfway.
39 is the number halfway between 26 and 52.
The halfway number between 3 and 6 is 4.5.
3.75 is halfway between.
the number that is halfway between -4 and 0 is -2
a number that is halfway between 0 and 5 is 2.5.