The “Mental Arithmetic" is a dynamic math workout with very flexible settings and detailed statistics. It will be useful for both adults and children because mental math is a great brain workout at any age! What makes a workout dynamic? ★ The answers can be selected instead of entering by digits ★ For each correctly solved task, points are awarded. If you answer quickly, you will also get a bonus points for speed What makes customization flexible? ★ you can train one or several operations (addition, subtraction, multiplication, division, degree) ★ you can use the standard settings for numbers (one-digit, two-digit, etc.), or you can set your custom range ★ training duration can be limited: 10, 20, 30, ... 120 seconds, or you can play as long as you want ★ the number of tasks can be limited: 10,15, 20, ... 50, or you can solve tasks until you get bored ★ you can choose the number of answers: 3, 6, 9, or you can enter the answer by digits What are statistics for? All workouts are saved. You can always check workout settings, tasks and your answers. For example, you can set a workout for your child and then check results. Unliked workouts can be deleted. Important workouts can be marked with a bookmark. There are many training options. Here are some ideas: ★ addition and subtraction of single-digit numbers, range of result from 0 to 9, 3 answer options, 10 tasks, time unlimited ★ addition and subtraction of two-digit numbers, range of result from 10 to 50, 6 answer options, no limits, train until you get bored ★ addition and subtraction of two-digit numbers, 6 answer options, 10 tasks, duration 20 seconds ★ multiplication of single-digit numbers (multiplication table), 6 answer options, 30 tasks, time unlimited ★ multiplication table, 6 answer options, tasks unlimited, duration 60 seconds ★ multiplication and division of two-digit numbers by single-digit numbers, 6 answer options, 50 tasks, time unlimited ★ multiplication and division of three-digit numbers by 5, no limits ★ subtraction of negative two-digit numbers, 9 answer options, 20 tasks, time unlimited For whom? ★ Kids. Master the basics of arithmetic. Learn a multiplication table. It is recommended to set a minimum of answer options and do not limit duration. But the number of tasks can be limi

Math: mental arithmetic

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