Hardcore Math 1.1.72 [free]

Hardcore Math is a game of mental ability based on the calculation of mathematical operations
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The game includes three game modes:
  -classic, Infinitely until you fail.
  -trial, 30 seconds to make the maximum number of correct operations.
-three, It increases the difficulty with three operations.
-More / Less, enable addition and subtraction mode.
Three difficulties:
  -Normal, Numbers from 1 to 10
  -Hard, Numbers from 1 to 50
  -Hardest, Numbers from 1 to 100
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The game also includes online features with Google Play Services
Put yourself at the head of the World Ranking while complete the magnificent achievements

• 09/28/2018: Hardcore Math 1.1.72
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