Turn the wrong equation into correct | Matchstick puzzle 1+0=9

Turn the wrong equation into correct | Matchstick puzzle 1+0=9
I was completely stumped by this last puzzle , but maybe you've already figured it out ? Please share your knowledge in the comments below !
You will see answer of these puzzles :-
1) Matchstick puzzle 1+9=8
2) Matchstick puzzle 8-7=7
3) Matchstick puzzle 5-8=7
4) Matchstick puzzle 7+0=19
5) Matchstick puzzle 1+0=9
________________________________________________
SUBSCRIBE to MindYourOpinion: / mindyouropinion
________________________________________________
#puzzles #matches #riddles

[@djamshidmodarres247]

7+6=13

[@MindYourOpinion]

Great!

[@tanjinachowdhury7867]

2. 0+7=7

[@yaburegasa]

(#5) 4+0=4, 7+2=9

[@MindYourOpinion]

Well done, Keep it up!

[@Rakesh4809]

#1, 1-9=-8

[@MindYourOpinion]

well done!

[@rasidingombong3918]

7+2=9

[@salwajamil5675]

6+1=7

[@Roger-g6j]

7 + 6 = 13

[@MindYourOpinion]

Great!