Quantum Leap: Ace Complex Math Tests, Unleash Your Hidden Genius, and Ignite Your IQ 🌌💡

[@syzygy1099]

18) 8-1=7

[@marcelowalter5310]

BONUS 15711

[@offroadersunlimited2952]

Also works:
#4. 18-15=3
#6. 8+5=13
#12. 0-17=-17
#17. 9+1=10
#18. 8-1=7
#20. 5+1=6

[@craigslist474]

🎉👍
What I saw first:
All the same except:
#1--Missed it. Not paying attention 🙄
#20--5+1=6
Bonus--15711
Had fun! 😊

[@arsanariman1355]

#4
18 - 15 = 3
#6
8 + 5 = 13

[@asitbarandas4376]

6--1=6>>>>>>>>> 6/1=6

[@yasameenalabbassi5281]

7514

[@Gator11srq]

These also work:
on #4 -- 18-15=3
on #6 -- 8+5=13
on #18 -- 8-1=7 (the other one; my first guess of 6+1=7 matched)
on #20 -- 5+1=6
Bonus is 7514 . . . no, it's 15711

[@IanYHKang]

17) 9+1=10
20) 5+1=6
B) 15711

[@DrCMGupta9605]

15711