Top 18 Apps Similar to Mental Calculation & Abacus
Mental Math Free 1.1.8
Become good with numbers. Practice makes perfect! Let'senjoymentalmath and train your brain! Features - TimesTableTraining(1~99!) -Useful tips to simplify difficult mathproblemsand exercises to usethem. - Four arithmetic operationstraining inthree difficultylevels - "Hide Question" mode to trainto holdnumbers in memory formental calculation. - Flashmentalcalculation Please let me knowany bugs and suggestions, andyoursecrets of mental math!
Mental arithmetic. Math kids games 12.1
This app allows to improve mental calculation skillseasilyandquickly. Our app are ideal for kids making their firststepsinlearning math, as well as for adults who want to traintheirbrain.Keep your brain fit through regular math exercises.Yourbrain willwork faster and more efficiently. Topics: 1.Additionandsubtraction within 10 2. Addition and subtraction within203.Chains of examples within a 10 4. Addition andsubtractionoftwo-digit and one-digit 5. Addition and subtraction ofnumbers,oneof which is round 6. Addition and subtraction within1007.Multiplication and division by one number 8.Multiplicationanddivision within 100 9. Addition and subtractionwithin 1000(roundnumbers) 10. Chains on addition and subtractionwithin 10011.Multiplication and division within 1000 (roundnumbers) 12.Chainson multiplication and division within 100 13.Mixed chainswithin100 14. Chains with brackets 15. Negative number16. Chainswithnegative numbers 17. Comparison of fractions 18.Additionandsubtraction of fractions 19. Multiplication anddivisionoffractions
Sudoku Expert 1.1.4
It is a free Sudoku logic game, witch contains 5000puzzlesforbeginners and experts. You can also enter your own puzzleandsolveit using Sudoku Expert. You can use facilities suchasselectingzones, automatic determination of numbers that canbeinserted intothe fields, board validation, hints etc.,however,this has animpact on the result. The game is created byanenthusiast. It iscompletely free, does not show any ads anddoesnot requireunnecessary permissions. It has a very clean andsimpleinterface.I'm looking forbetatesters:https://play.google.com/apps/testing/com.blogspot.aeioulabs.sudokuSudoku(数独),is a logic-based, combinatorial number-placementpuzzle.Theobjective is to fill a 9×9 grid with digits so thateachcolumn,each row, and each of the nine 3×3 sub-grids thatcompose thegridcontains all of the digits from 1 to 9.
