- Pagina principale
- Analisi delle app
- Mencal - Mental Math Tricks
- Mencal - Mental Math Tricks Vs. 探词 - 英语考试词汇学习记忆
Mencal - Mental Math Tricks vs. 探词 - 英语考试词汇学习记忆 Utilizzo e statistiche
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 instantcj@gmail.com
- App Store di Apple
- A pagamento
- Istruzione
Classifica degli store
- -
探词,一款可离线使用、简单高效学习和记忆英语考试词汇的软件。包含的词汇有:【专升本词汇】、【英语四级词汇】、【英语六级词汇】、【英专四级词汇】、【英专八级词汇】、【考研词汇】、【托福词汇】、【雅思词汇】、【GRE词汇】。
功能介绍:
1.【筛筛】
设置筛选条件,按照考试词汇类型、使用频率、星级词汇等条件,组合筛选将要学习的词库。
2.【学学】
左滑“已掌握”,已掌握的单词将不再在列表中出现;右滑“再练练”,未掌握的单词将会进入【学学】板块,方便随时学习和复习单词。
3.【练练】
单词来源于【练练】板块列表,通过四选一,选择正确的选项,考察单词的掌握程度;选择正确,则表示已掌握该单词,单词将不会在首页列表和学学列表出现;选择错误,则将继续学习该单词的内容。
4.【查查】
根据输入的中文或英文关键词,模糊查询词库。
开发者祝愿所有使用本软件的小伙伴,英语学习路上过关斩将、高枕无忧。
- App Store di Apple
- Gratis
- Istruzione
Classifica degli store
- -
Mencal - Mental Math TricksRanking a confronto con 探词 - 英语考试词汇学习记忆
Confronta la tendenza di classifica Mencal - Mental Math Tricks nei ultimi 28 giorni rispetto a 探词 - 英语考试词汇学习记忆
Rank
Nessun dato disponibile
Classifica Mencal - Mental Math Tricks vs. 探词 - 英语考试词汇学习记忆 per paese a confronto
Confronta la tendenza di classifica Mencal - Mental Math Tricks nei ultimi 28 giorni rispetto a 探词 - 英语考试词汇学习记忆
Tutte le categorie
Nessun dato disponibile
Istruzione
Fai confronti con qualsiasi sito con la nostra prova gratuita
Mencal - Mental Math Tricks VS.
探词 - 英语考试词汇学习记忆
14icembre d, 2024