Mencal - Mental Math Tricks

Calculate Without Calculator

Published by: 军 曹
Downloads
Revenue

Description

Mencal is an app help you expand your ability to mentally solve math problems. All of us can do simple addition and subtraction of one or two digit numbers without a calculator.Now mencal is here to kick that ability into overdrive.
Mencal provides you with lessons and simple tricks to allow you to: work with three digit numbers; fractions of different styles regardless if you are adding them or subtracting them; and finding sums with multiplication and division. Then it will test you on your grasp and knowledge of the methods you've learned.
• Example:
Same ten's digit,1's sum to 10
38×32=1216
①:Multiply tens place digit by itself plus 1
(3+1)×3=12
②:Add two zeros to the end of step①
12←00=1200
③:Multiply the two one's digits together
8×2=16
④:Add the results of step ②and③
1200+16=1216
• Quickly Square:
- Square numbers made up of 1's
- Square numbers made up of 3's
- Square numbers in the 90's
- Square numbers ten`s digit is 0
- Square a number ending in 25
- Square numbers made up of 6's
- Square numbers made up of 9's
- Square a number ending in 1
- Square a number ending in 5
- Square a number ending in 9
- Square numbers in the 10's
- Square numbers in the 40's
- Square numbers in the 50's
- Square numbers in the 500's
- Square numbers in the 600's
- Square numbers in the 700's
- Square numbers in the 800's
- Square numbers in the 900's
•Standard:
- Same ten's digit, 1's sum is 10
- Same ten's digit, 1's sum isn`t 10
- Same 1's digit, ten's digits sum is 10
- Same 1's digit, ten's digits sum isn`t 10
- two-digit number ab×cc (a+b=10)
- ab×ccc.....c (a+b=10)
- Multiply by 11
- 2-digit number if 1's digit is 1
- 2-digit number if tens place digit is 1
- 2-digit number ×2-digit number(universal)
- Multiply differing by 5
- Multiply differing by 6
- Multiply differing by 7
- Multiply differing by 8
- Multiply differing by 9
- Multiply differing by 10
- Multiply two numbers that in the 90‘s
- Two-digit number like ab+ba
- Three-digit number like abc+cba
- Two fractions like 1/a+1/b
- Two fractions like (a-1)/a + (b-1)/b
- Sum of first n odd numbers
- Sum of first n even numbers
- Two-digit number like ab-ba
- Three-digit number like abc-cba
- m-n if m+n=100,1000,10000...
- Two fractions like 1/a-1/b
- Two fractions like c/a-c/b
- Two fractions like (a-1)/a-(b-1)/b
- Divide any number by 5
- Divide any number by 25
- Divide any number by 125
- Divide any 3-figure number by 9
"This app rocks!! Great for Math Team practice!" - by Bubba Smith
"Great app, make me feel less stupid" - by Howie_Serious
"Its a useful app for anyone who wants to know the numbers deeper" - by sjzbim
"It's a good app for both kids and sometimes even adults" - by Willwang
Love mencal or have a question? We would love to hear your feedback! Contact us anytime at [email protected]
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In-Apps

Unlock Random Mode
9,00 kr
Unlock Numbers Mode
9,00 kr
Unlock Fractions Mode
9,00 kr
Unlock Operators Mode
9,00 kr
Unlock all math games
9,00 kr

Screenshots

Mencal FAQ

  • Is Mencal free?

    Yes, Mencal is free to download, however it contains in-app purchases or subscription offerings.

  • Is Mencal legit?

    ‼️️ The Mencal app seems suspicious. Many reviews appear fake or manipulated. Exercise caution.

    Thanks for the vote

  • How much does Mencal cost?

    Mencal has several in-app purchases/subscriptions, the average in-app price is 9.00 kr.

  • What is Mencal revenue?

    To get estimated revenue of Mencal app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

4 out of 5

1 ratings in Sweden

5 star
0
4 star
1
3 star
0
2 star
0
1 star
0
Ratings History

Mencal Reviews

Great

Suadi on

Sweden

A real great app. I have used iPhone for about 2,5 years and it's the first app I'm rating. Because of its greatness.

好评

hcxxxxxaaaa on

China

好评

非常好的软件

skomnndjfifj on

China

不错

Walnut kk on

China

简洁 有用

不错

Daichutun on

China

记得好几年以前下载过,不过是免费的,现在付费就当支持一下,软件确实不错。

很多实用方法

滚滚滚甜 on

China

记住啦,就变数学大师了

笾筊 on

China

好好👍!

有趣

большой парень пожалвуйста on

China

如题,希望作者大大继续更新!

非常的好用

骨灰都养乐多 on

China

学累了就玩会儿

不错

豪迈人生 on

China

非常有趣味的一款软件,也容易上手

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
Chart
Category
Rank
Top Paid
72
Top Paid
133
Top Paid
190
Top Paid
207
Top Paid
254

Keywords

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Last 30 days

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Last 30 days

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