Calculate 4 numbers and make 10.

Let's make 10 by arithmetically calculating (adding, subtracting, multiplying, dividing) the four numbers that appear randomly.
There are normal mode and time attack mode.

===

[Recommended for people like this]
Someone who likes free puzzle games
Someone who likes math puzzles and numeral puzzles
People who are good at mathematics and arithmetic
People who want to study mathematics or arithmetic in the application
People who like Sudoku and Sudoku
Someone who has played Nancro
Someone who likes to use a head (free)
People who like brain game (free)
Those who are interested in accelerating head rotation
People who love games that softens their heads
Those who have fun quizzes and funny puzzles when doing head gym.
People who want to improve their skills
Someone who likes simple games
People looking for interesting free popular games
People looking for fun free popular games
People who play games and apps for killing time
People looking for games and apps that do not get bored
People who like games and apps that you can play offline
Person seeking spare time
Someone who likes popular puzzle games
Someone who likes make 10 or ten puzzle
People who like brain training games and brain train apps
People who like free puzzle games and puzzle-free apps
People who like computing quizzes and computing games
People looking for free popular games that can kill time for commuting and break time