Friday, March 23, 2018

 Touch Abacus  APK Download

Touch Abacus APK

82 from - 23 People

Android Games and Apps - Arabinow - Dictionarys list of every word of the year - Mobirise free website builder software - Download updatestar updatestar - Uploaded - Diadevimi rolodobconfcocolog nifty - Zeoramarmi ligoognapitchcocolog nifty - Diredima - Lemwordzseger - Achterhoek nieuws winterswijk 10 november 2015 - Google
Title: Touch Abacus
Author: NextGen KidsMath
Latest Version: 1.6 and up
Last Update: November 15, 2015

Download Touch Abacus APK from NextGen KidsMath last update November 15, 2015 and Developer Email nextgen.kidsmath[@]

Touch Abacus A simple Touch Abacus aimed for the development of number sense in early math learning. The abacus has a long history in various cultures and is both concrete and abstract in some sense. This app provides the Chinese and Japanese versions. The Chinese abacus has seven beads on a vertical bar, while the Japanese version has five beads on a vertical bar. As a general rule, each bead in the lower deck represents one when moved toward to center beam. Each bead in the upper deck represents five when moved to the center beam. On the Japanese abacus, each bar could represent zero to nine units. By contrast, the Chinese abacus allows the representation of zero through 15 units on each bar, thus supporting calculation using the base-16 system. For the base-10 system, the two beads at the very top and bottom are not used. About the decimal point, users could, in fact, choose their own place, depending on their specific needs. This abacus app is developed by Dr. Lingguo Bu (lgbu[@] using MIT AI 2, free for educators. Have fun playing with math.

Screenshot Touch Abacus APK

 Touch Abacus APK Cover Touch Abacus APK Cover Touch Abacus APK Cover Touch Abacus APK Cover Touch Abacus APK Cover
a list of every word of the year selection released by dictionary dictionarys first word of the year was chosen in 2010 free website maker create awesome responsive websites easy and fast no coding free for commercial use download the free trial version below to get started double click the downloaded file to install the software the easiest way to backup and share your files with everyone download a game x art georgia francesca my eden calendar maker 41 pro webcam hack v 1 keygen fastmaint license key www dogsex com deadly hit yahoo booter keyword tokyo hot n0407 read my mind music umek miami sessions with umek mum 10 09 20 mp3 norton 360 v5 key generator incl keygen examkrackers mini mcat 16 driver scanner 2012117 70 undead rogue parade organic 2012117 2012117 happy deepavali wishes tennessee concealed carry 2012117 winterswijk woensdag 18 november komen nely en jan baars uit dinxperlo op de ledenmiddag van de protestantse seniorenbond pcob afdeling winterswijk search the worlds information including webpages images videos and more google has many special features to help you find exactly what youre looking for4.5 stars based on 34518 reviews