Brain Test Level 190: Correct this equation please.
Brain Test Level 190
Screenshots
Quick Answer
Rub the number '1' in '19' to erase it, correcting the equation to '4 + 5 = 9'.
Skills Tested
Step-by-Step Solution
- 1) Read the equation and check both sides.
- 2) Look at the number 19 on the result side.
- 3) Rub out the leading 1 with your finger.
- 4) Confirm the equation now reads 4 + 5 = 9.
Hint
Reveal a hint
The answer has an extra digit. Erase part of the number 19.
Why It Works
Instead of changing the numbers on the left, you can fix the result itself. Rubbing the 1 off the 19 leaves 9, so the equation becomes correct.
Frequently asked questions
How do I correct the equation in Brain Test level 190?
Rub the number 1 off the 19 on the right, leaving 9, so the equation becomes 4 + 5 = 9.
What is the answer to Brain Test level 190?
Erase the leading 1 from 19 to turn it into 9, which corrects the equation to 4 + 5 = 9.
Which digit do I erase in Brain Test level 190?
Erase the number 1 at the start of 19 so the result becomes 9 and the equation balances.
What is the trick in Brain Test level 190?
The trap is that you try to change the left side, but the fix is to rub off a digit from 19 on the result side.
Is there a video walkthrough for Brain Test level 190?
Yes, the embedded video shows rubbing the 1 from 19 to make the equation correct.
Why does erasing 1 work in Brain Test level 190?
Because removing the leading 1 from 19 leaves 9, making the equation 4 + 5 = 9 accurate.