I think the links below will disproves your argument.
http://www.cnn.com/2016/07/02/middle...mbs/index.html
25 children among the 200.
http://www.dailymail.co.uk/news/arti...ne-street.html
400 women and children.
http://www.dailymail.co.uk/news/arti...t-reveals.html
74 children.
http://www.independent.co.uk/news/wo...-10254788.html
A mere 9 children, come on Isis your slacking off.
http://www.mirror.co.uk/news/world-n...n-iraq-4767241
Just 4, really Isis?
http://www.independent.co.uk/news/wo...-10338215.html
Ok, this is just sad, they only crucified 2 children.
The ones below can be disputed or just a different form of child abuse (child soldiers), though I decided not to get into the systemic rape of women and children by isis.
http://www.cnn.com/2016/10/22/middle...sul/index.html
This doesn't say how many were children.
http://heavy.com/news/2016/08/new-is...-mp4-download/
Isis turning children into murderers.
http://www.mirror.co.uk/news/world-n...wn-200-6798484
Still not sure if it was 200 children, adults or a mix of the 2.
http://www.catholic.org/news/interna...y.php?id=56481
This one you can claim bias, but it has photographic evidence (sure could be edited, but I believe it to be real). And this is just a small smattering of what can be found.
Even the links you post write of isis using human shields. So how many of the civilians/children would have been killed if isis never had them as shields to begin with? How many would be dead if they didn't go around murdering people and starting their terrorist activities?
As much as I want to be surprised by this comment, I am not. This is the typical tribal mentality that is to pervasive in some countries. The west comes in to help and if one dies that is part your group(ethnicity, religion, etc.) then the west is evil even though your group was getting slaughtered. This is a ridiculous attitude that smacks of racism/xenophobia. "Yes come save us because your evil if you don't. But if you do save us its ok if lots of you die, but you are very evil if you kill just one of ours. By the way, try to just capture the group that's slaughtering us, because they are kind of like us".
I have no reason to continue this conversation with this kind of self-serving blind bias.