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Description

Would you like to improve your mental math skills? Would you like to learn how to solve difficult math problems with ease and impress yourself and your friends with your math skills? With this app you will not only train your brain by solving math problems, you will also learn special mental math tricks.

For many math problems, special tricks exist that make solving these much easier. It is important to know when to use which trick, but also how to solve a math problem if none of these special tricks can be used.

This app contains 44 lessons (with up to 3 tricks per lesson) where you will learn tips and tricks for the following types of math problems:
-Addition
-Subtraction
-Multiplication
-Division
-Divisibility
-Remainders
-Squaring
-Square and cube roots
-Calculate the weekday for any date

You will not only learn the special tricks, but also more general solutions.

In the second part of this app, the training, you can solve random math problems with increasing difficulty (adaptive training). Or you can select what type of math problem you want to practice, and in which range the numbers should be (training with choice). The goal here is not only to become better and faster at solving math problems, you will also learn to detect which trick would be the best for the current math problem. This is why there is a help button in the training-section. If you push this button, the application will search for the trick or tip that is possibly the easiest for solving the current math problem.

Additional features:
-Two languages: All texts are in english and german.
-Two different GUI-designs: Use a blue background with white text in sci-fi movie style. Or switch to a white background with black text.

Lessons:
Introduction
Addition
Subtraction
Single digit multiplications
x 10 and x 5
x 2, x 4 and x 8
x 9 and x 3
x 6 and x 7
x 11 and x 12
Multiplication of numbers between 11 - 19 and between 91 - 99
Multiplication of numbers close to a power of 10
Multiplication of numbers close to multiples of 100 or 1000
Multiplying numbers with two different bases
Multiplication of 2 digit numbers
Multiplication of 3 digit numbers
x 111, x 21 and x 121
x 101 and x 1001
x 15, x 25 and x 50
x 95 and x 125
x 2-digit numbers that end in 5 and x 50 to 59
x 99, x 999 and x 999999…
x 19 and x 2-digit numbers that end in 9 (including a special case)
÷ 10, ÷ 5 and ÷ 4
÷ 9 and ÷ 8
Division: Remainders method
General division method
Divisibility by 2, 5 and 10
Divisibility by 9, 3 and 6
Divisibility by 4, 8 and 7
Divisibility by 11, 12 and 13
Remainder when dividing by 2, 5 and 10
Remainder when dividing by 3, 9 and 6
Remainder when dividing by 4 and 8
Remainder when dividing by 7 and 11
Squaring 1 to 29
Squaring numbers ending with 5, and 50 to 59
Squaring 26 to 125
Squaring numbers close to 1000, and general squaring method
Squaring numbers ending with 1 or with 25
Squaring numbers ending with 9 or that have only 9s
Perfect cube root
Perfect cube root of numbers between 100 and 200
Perfect square root
Day for any date

What’s New

Version 2.07

Thank you for using Mimir Mental Math!

This update includes:
-You can now also choose 30, 40, 75 and 150 as the maximum values in "training with choice".

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Marty's Genius ,

OUTSTANDING Apps!!!!

I have two of your apps, and they are both the highest-quality apps!!! This is the neatest app to sharpen my mind and quicken my math skills. I wish I would have had this app years ago. Great for both children and adults. Your apps are OUTSTANDING!!!

Dchaudh ,

Excellent for drilling mental math skills

Great for brushing up on math and sharpening ability to perform calculations mentally

EmiMomi ,

Not what I expected

For an app to help mental math, I feel it lacked any practice to learn the process of mental math. In the lessons, for example, you as simply asked to do 39+23= rather than filling in the blanks 39+23=40+?=, which I think would be a greater help in children just learning to get used to the process of mental math. In stead, you need to click the help button to see solutions or process you should use for each problem. I feel there's more room for it to be more user friendly.

App Privacy

The developer, Snarp, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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