I purchased house in April. Seller had already paid Property Tax upto July 2017. Now April to July tax got adjusted in my closing statement. Can I claim in my return?

Also, I paid some Pre-paid tax in closing statement. Can I claim in my return?

Apart from this, my 1098 Box-5 total does not match with my Actual Interest paid in 2017 + PMI + Prepaid Tax on Closing Statement. What should I do?