Aula Matemáticas
v4.4 · 96.2 MB · code 67
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File information
UpdatedJun 4, 2024
PublishedApr 7, 2021
Packagecom.itbook.aulaoperaciones
Versionv4.4 (67)
Size96.2 MB
MD53452efaffc8ccba1e7b88099ec2fd6d9
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA175:8D:92:D1:E8:8A:4D:B5:9A:A6:65:F9:2D:D3:DE:2A:56:31:8C:50
SignerO=itbook
Total downloads50,000
This version50,000
Developeritbook
Age ratingEveryone
What's new in v4.4
Añadido el idioma català.
Security scan
TRUSTED
- Developer signature verified 2024-06-04
- Signature SHA1 75:8D:92:D1:E8:8A:4D:B5:9A:A6:65:F9:2D:D3:DE:2A:56:31:8C:50
- File MD5 3452efaffc8ccba1e7b88099ec2fd6d9
How to install Aula Matemáticas v4.4 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 96.2 MB of free storage.
- Grab com.itbook.aulaoperaciones_67.apk — hit the Download button above (96.2 MB). 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 3452efaffc8ccba1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.itbook.aulaoperaciones_67.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 O=itbook. 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 Aula Matemáticas — tap Open on the install screen, or find the Aula Matemáticas icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Aula Matemáticas
- "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 5.0 Lollipop 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.
- Works on one phone but not another — this build ships armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.