Move only 1 stick to make the equation correct | Matchstick puzzle 6-3=47

This last puzzle completely stumped me, but maybe you’ve already figured it out. Please share your knowledge in the comments below!

You will see answers to these puzzles :-

1) Matchstick puzzle 0-2=8
2) Matchstick puzzle 8-5=0
3) Matchstick puzzle 6-5=4
4) Matchstick puzzle 6-3=2
5) Matchstick puzzle 1-3=2
6) Matchstick puzzle 6-3=47