Subtraction Table - Learn Math
v1.0.5 · 5.5 MB · code 6
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File information
UpdatedOct 29, 2024
PublishedSep 9, 2019
Packagecom.jetmobilelabs.app_math_subtraction_tables
Versionv1.0.5 (6)
Size5.5 MB
MD52837fcdea6e9ca0dd8c5e3319af81d05
Min SDK14
Malware scanTRUSTED
Signature SHA1F7:0E:9B:28:8C:D2:FD:EA:1C:82:B3:68:34:51:3D:54:61:01:5B:D8
SignerCN=Jet Mobile Labs, L=HCM, C=70000
Total downloads491
This version491
Developerthuytruc9090
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-02-21
- Scanned for malware 2020-09-05 03:01:37
- Signature SHA1 F7:0E:9B:28:8C:D2:FD:EA:1C:82:B3:68:34:51:3D:54:61:01:5B:D8
- File MD5 2837fcdea6e9ca0dd8c5e3319af81d05
How to install Subtraction Table - Learn Math v1.0.5 on Android API 14+
Takes about 2 minutes. You'll need roughly 5.5 MB of free storage.
- Grab com.jetmobilelabs.app_math_subtraction_tables_6.apk — hit the Download button above (5.5 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 2837fcdea6e9ca0d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jetmobilelabs.app_math_subtraction_tables_6.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=Jet Mobile Labs, L=HCM, C=70000. 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 Subtraction Table - Learn Math — tap Open on the install screen, or find the Subtraction Table - Learn Math icon in your app drawer.
Common install errors for Subtraction Table - Learn Math
- "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 14 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.