Brain Test 4 Level 309 How is this correct Answer

Keep your momentum going in "Brain Test 4 Level 309: How is this correct?" with our complete walkthrough.

By Emir Lajev /
Level 309 in other versions:
Question
How is this correct?
Hints
Hint 1:
It should be 5-5=0.
Hint 2:
The extra numbers are hidden below 0.
Hint 3:
Drag 0 to the right to see the solution.
Step 1
Answer
Drag 0 to the right.