Algebra Tutorial 1B app icon

Algebra Tutorial 1B

Interactive Mathematics Tutorial for Negative Numbers

RaySemiSoft · com.RaySemiSoft.AlgebraT1B

Not rated yet 100+ downloads v1.0.1 15.3 MB Android 4.1+ PEGI 3 · Everyone

Download APK 15.3 MB All versions

At a glance

Latest version
v1.0.1 (1000001)
Updated
May 18, 2024 (2 years ago)
APK size
15.3 MB
Requires
Android 4.1+ (API 16)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 2.0+
Category
Education (app)
Listed since
Sep 27, 2021 (at least)
Permissions
1
Developer contact
[email protected]

About this APK

Algebra Tutorial 1B is an app by RaySemiSoft in the Education category, listed since at least September 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 1 permission, none of them sensitive.

What's new in v1.0.1

Added link to Privacy Policy

Description

From the listing uploaded by “appupdater”.

In this tutorial, we look at negative numbers and use them to define subtraction of two numbers. We then introduce rules that can be used to simplify expressions involving negative numbers and subtraction (proofs are given for advanced students). * Aimed at students in their final two years of high school. * Studying mathematics is best done by working through examples and exercises. There are many interactive examples and exercises in this tutorial that must be completed to achieve 100% progress. * Written by a Maths teacher with 20 years of teaching experience. * Completely free (no Ads). * Works without internet so that you can learn Algebra while travelling in the train, bus etc. * Made with GameMaker (www.yoyogames.com) * Only a 13 MB download.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Jimby Math” Not the developer's name (“RaySemiSoft”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature verified May 18, 2024
  • Antivirus scan result not available
  • Signed byCN=Jimby, OU=Math, O=Jimby Math, L=Melbourne, C=AU
  • Signing certificate (SHA-1)AD:A2:E5:09:92:F6:F2:B7:70:0E:63:36:B9:83:BA:66:8B:15:A1:DE
  • File MD5f5bafcd3fe3c6aba7f62b509e383688d
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Algebra Tutorial 1B requests 1 permission, none of them sensitive.

Algebra Tutorial 1B APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Algebra Tutorial 1B APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is f5bafcd3fe3c6aba7f62b509e383688d.

Tags

raysemisoft algebrat1b education algebra tutorial

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