@craigslist474

🎉👍

What I saw first:
All the same except:
#1--9+7=16
#3--13-5=8
#4-- -01+11=10
#15--18-10=8
#16--1-1+9=9
#17--vice versa--18+19=37

Bonus--975

Had fun! 😊

@arsanariman1355

#3
13 - 5 = 8
#4
81 - 71 = 10

@marcelowalter5310

BONUS 975

@alexreid-wh9gq

#1  9 + 7 = 16;  #3  15 - 9 = 6;  #6  33 - 18 = 15;   #15  18 - 10 = 8.  #16 17 - 8 = 9;  #17  18 + 19 = 37;  #18 19 + 0 = 19;  bonus 975.

@healthguidance4845

3..13-5=8

@эльдар-в4п

13+10.....   !!!

@harshapati5369

16) 1-1+9=9

@offroadersunlimited2952

Also works: 
#1. 9+7=16
#3. 13-5=8
#3. 15-9=6
#4. -01+11=10
#4. 81-71=10
#6. 33-17=15
#15. 17-10=8
#16. 17-8=9
#17. 17+19=37
#18. 19+0=19

@эльдар-в4п

33-15=18    !!!

@healthguidance4845

18. 19+0=19

@DrCMGupta9605

@эльдар-в4п

9+.......   !!!

@эльдар-в4п

15-9=6   ха!

@эльдар-в4п

9 ..... !!!

@эльдар-в4п

13 ......  !!!

@harshapati5369

4) -01+11=10

@эльдар-в4п

16+2=18     !!!

@dhanarajue6911

3) 15-6=9

@Gator11srq

These also work (**--change of order)
on #1 -- 9+7=16
on #3 -- 13-5=8
on #6 -- 33-18=15
on #15 -- 18-10=8
on #16 -- 17-8=9 **
on #17 -- 18+19=37 **
Bonus is 975

@balankamala

#1.  9 + 7 = 16