Let's do the math 2

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This application makes much easier giving math exercises to young students. It is mainly designed for kids at age from 6 to 9. The training can be done for few different calculations: addition, subtraction, mixture of addition and subtraction, multiplication and division. Each of calculations can be trained during three types of exercises: calculations of outcome of expression, comparing expressions and finding elements of expressions. Altogether it gives you 30 types of exercises. Separate exercise type is word problem activities which are done for addition and subtraction. There are currently 50 different word problems. For each type of activity dedicated advices in form of graphics or formulas help to solve individual tasks. Specific numbers for exercises are prepared using quite complicated semi random algorithm, which avoids giving the same result twice in the same training. During each training full history is recorded so you can review it after training. For each individual task number of corrections and advices is recorded. You can use this application as set of math flash cards or treat it as set of puzzles. Free version of applications is also available on amazon store. This version gives you 2 times more calculation types, some nice ui enhancements and sound effects.