Math Logic 3.0.3 [免费版]

This is a number logic puzzle.
You have been provided with 4 mathematical equations.
Analyse them to find the logic.
Apply the same to find the answer for the 5th equation.
Practice your reasoning power.
Keep your brain active.

• 10/24/2019: Math Logic 3.0.3
• 09/10/2018: Math Logic 3.0.1
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