Abacus Lesson
Abacus Lesson
356+735+195, 23×89, 5626÷58, Can you solve each in 5 sec by mental arithmetic?
Reviews
0.00%
0.00%
3.57%
3.57%
92.86%
★
★★
★★★
★★★★
★★★★★
0 rates
0 rates
9 rates
9 rates
234 rates
Comments
Nikola Jurenić
★
"It doesn`t open, my galaxy s20 says it has a bug."
Version: 1.0.9
"It doesn`t open, my galaxy s20 says it has a bug."
Version: 1.0.9
Arun Rajamohan
★★★★★
"A Godsend app that finally allowed me to learn to use the soroban. Well designed for the phone screen too."
Version: 1.0.8
"A Godsend app that finally allowed me to learn to use the soroban. Well designed for the phone screen too."
Version: 1.0.8
Bill Piazzetta
★★★★★
"Edit: I thought the first lessons were really good, but the explanations started getting more and more confusing, now I`m at Level 7 and read the lesson many times but still don`t understand it. That`s why I removed two stars, I feel that it wasn`t worth what I paid for... Great app! I`m really learning to use the abacus with it. My only complaint is that it`s hard to manipulate the beads correctly sometimes, and it would be great if there were lessons with more advanced operations."
Version: 1.1.0
"Edit: I thought the first lessons were really good, but the explanations started getting more and more confusing, now I`m at Level 7 and read the lesson many times but still don`t understand it. That`s why I removed two stars, I feel that it wasn`t worth what I paid for... Great app! I`m really learning to use the abacus with it. My only complaint is that it`s hard to manipulate the beads correctly sometimes, and it would be great if there were lessons with more advanced operations."
Version: 1.1.0
Vp Rao
★
"Worse app in my life"
"Worse app in my life"
Lieya ArilAryan
★★★★★
"Well, I love Abacus, abacus is amazing so i have some story about abacus, so this is the story, went i don`t know abacus my math techer say ``ok class today we study abacus`` and i so nerveus for abacus,and my math techer learn me how to goal abacus, and i little bit know, and she give me a exam and,time out its time for back home, and my math techer say ``ok class do your exam at your home`` and i do it, with no mother and dad and i get A plus and i know abacus forever, now the story is the end😁😁"
Version: 1.1.0
"Well, I love Abacus, abacus is amazing so i have some story about abacus, so this is the story, went i don`t know abacus my math techer say ``ok class today we study abacus`` and i so nerveus for abacus,and my math techer learn me how to goal abacus, and i little bit know, and she give me a exam and,time out its time for back home, and my math techer say ``ok class do your exam at your home`` and i do it, with no mother and dad and i get A plus and i know abacus forever, now the story is the end😁😁"
Version: 1.1.0
Oana 22
★★★★★
"Total easy to learn, thank you"
Version: 1.1.0
"Total easy to learn, thank you"
Version: 1.1.0
Aaa Aaa (SirVantaNite)
★★★★
"The abacus is more fun then expected. The teaching ability is pretty solid so far."
Version: 1.0.8
"The abacus is more fun then expected. The teaching ability is pretty solid so far."
Version: 1.0.8
Ranjeet Kaur
★
"It not have coulor Chaning one Such a poor quality"
Version: 1.0.8
"It not have coulor Chaning one Such a poor quality"
Version: 1.0.8
heather wagstaff
★★★★★
"Great app easy to follow and practice"
Version: 1.0.8
"Great app easy to follow and practice"
Version: 1.0.8
Zeyneba
★★★★★
"Nice 🅆🄾🄽🄳🄴🅁🄵🅄🄻 WOW"
Version: 1.1.0
"Nice 🅆🄾🄽🄳🄴🅁🄵🅄🄻 WOW"
Version: 1.1.0
ARJUN M
★★★
"Though the money was debited from my account, the app shows purchased failed. Please help me out"
Version: 1.0.8
"Though the money was debited from my account, the app shows purchased failed. Please help me out"
Version: 1.0.8
Stella Phan Cobb
★★★★★
"I really like the detailed instruction and how I have to pass 5 tests and 1 exam i. order to level up"
Version: 1.1.0
"I really like the detailed instruction and how I have to pass 5 tests and 1 exam i. order to level up"
Version: 1.1.0
Harsheet Das
★★★★★
"Very GOOD£ApP LOL"
Version: 1.0.8
"Very GOOD£ApP LOL"
Version: 1.0.8
Ronnie *
★★★★★
"love it ! so useful it really help me calculate faster"
Version: 1.0.4
"love it ! so useful it really help me calculate faster"
Version: 1.0.4
TrMyo Thuzar
★★★★★
"Very Good, Thanks."
"Very Good, Thanks."
Rajini Kalavala
★
"4th lessons not coming with money"
"4th lessons not coming with money"
Keith Segovia
★★★
"I learned how to multiply by the very informative lesson examples. Highlighted rows disappear when I select the green button so I can`t really follow lessons"
Version: 1.0.8
"I learned how to multiply by the very informative lesson examples. Highlighted rows disappear when I select the green button so I can`t really follow lessons"
Version: 1.0.8
Afiya Mazumder
★★★★★
"This app is very important and helpful I like this app"
Version: 1.1.0
"This app is very important and helpful I like this app"
Version: 1.1.0
David Dumond-Shaw
★★★★★
"so far so good 👍"
Version: 1.0.8
"so far so good 👍"
Version: 1.0.8
com.hirokuma.sorobanall
Installs: 50,000+
(72,087 at
2024-04-15 15:12:31)
Version: 1.1.4
Category: Education
Pegi : Everyone
Publish Date : Dec 15, 2021
Update Date : 2023-09-08
Android Version : 6.0
In-App-Purchase : $5.99 per item
Version: 1.1.4
Category: Education
Pegi : Everyone
Publish Date : Dec 15, 2021
Update Date : 2023-09-08
Android Version : 6.0
In-App-Purchase : $5.99 per item
Available on
Publisher
Hirokuma.App
244-0002
神奈川県横浜市戸塚区矢部町８６０－６４
https://hirokuma.blog
hirokuma.app@gmail.com
Privacy Policy
244-0002
神奈川県横浜市戸塚区矢部町８６０－６４
https://hirokuma.blog
hirokuma.app@gmail.com
Privacy Policy
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Screenshots
DESCRIPTION
The goal of this app is to learn abacus and calculate these questions by mental arithmetic within 5 seconds.
All lessons of the abacus lesson series, which have been highly evaluated all over the world, are recorded. The lessons have been reworked in a more polite and easy-to-understand.
In addition, we have added unique training methods such as training focusing on finger movements and mental arithmetic training to improve mental arithmetic in order to learn abacus more efficiently.
And various improvements have been made.
- Either vertical screen or horizontal screen can be selected.
- The position and size of the abacus and window can be freely laid out.
- No ads.
- Added sound variations. Volume control can also be finely set.
- The color of the abacus can be set freely.
- Earn a trophy by achieving the goal.
- Smoother operability by optimizing the app.
◆Support web page
https://hirokuma.blog/?p=4427
◆Twitter
https://twitter.com/p4pLIabLM00qnqn
◆Instagram
https://www.instagram.com/hirokuma.app/
All lessons of the abacus lesson series, which have been highly evaluated all over the world, are recorded. The lessons have been reworked in a more polite and easy-to-understand.
In addition, we have added unique training methods such as training focusing on finger movements and mental arithmetic training to improve mental arithmetic in order to learn abacus more efficiently.
And various improvements have been made.
- Either vertical screen or horizontal screen can be selected.
- The position and size of the abacus and window can be freely laid out.
- No ads.
- Added sound variations. Volume control can also be finely set.
- The color of the abacus can be set freely.
- Earn a trophy by achieving the goal.
- Smoother operability by optimizing the app.
◆Support web page
https://hirokuma.blog/?p=4427
https://twitter.com/p4pLIabLM00qnqn
https://www.instagram.com/hirokuma.app/
RECENT CHANGES
Bug Fix
DATA SAFETY AND SECURITY
This app has access to
Other
· run at startup· control vibration
· prevent device from sleeping
· full network access
· view network connections
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