Arithmetic Operations
v1.1.0 · 151.9 KB · code 3
Verify you're human
Solve this to start the download.
File information
UpdatedOct 29, 2020
PublishedOct 29, 2020
Packagecom.nicosoft.operration_arithmetiques
Versionv1.1.0 (3)
Size151.9 KB
MD553197b6fba0146c7d2c112da3c4d70b7
Min SDK9
Malware scanTRUSTED
Signature SHA1BB:A7:40:7D:CD:4E:7E:4A:99:BB:2A:62:99:D5:1C:A3:B2:CE:5F:25
SignerCN=Nicolas Waeffler, O=Nicosoft, L=Noisy le Grand, ST=France, C=FR
Total downloads1,000
This version1,000
DeveloperNicosoft
Age ratingEveryone
What's new in v1.1.0
Changelog :
1.1.0 : English traduction.
1.0.1 : correction of a screen bug on phones.
1.1.0 : English traduction.
1.0.1 : correction of a screen bug on phones.
Security scan
TRUSTED
- Developer signature verified 2020-11-05
- Scanned for malware 2021-01-12 03:24:35
- Signature SHA1 BB:A7:40:7D:CD:4E:7E:4A:99:BB:2A:62:99:D5:1C:A3:B2:CE:5F:25
- File MD5 53197b6fba0146c7d2c112da3c4d70b7
How to install Arithmetic Operations v1.1.0 on Android API 9+
Takes about 2 minutes. You'll need roughly 151.9 KB of free storage.
- Grab com.nicosoft.operration_arithmetiques_3.apk — hit the Download button above (151.9 KB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 53197b6fba0146c7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.nicosoft.operration_arithmetiques_3.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Nicolas Waeffler, O=Nicosoft, L=Noisy le Grand, ST=France, C=FR. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Arithmetic Operations — tap Open on the install screen, or find the Arithmetic Operations icon in your app drawer.
Common install errors for Arithmetic Operations
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 9 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.