Primary school - Math to 100
v3.3 · 8.6 MB · code 43
Verify you're human
Solve this to start the download.
File information
UpdatedSep 21, 2025
PublishedJun 6, 2020
Packagecom.koje.mathe.mathetraining
Versionv3.3 (43)
Size8.6 MB
MD5dc4b60c5b09f88e5721dd2bd19148083
Min SDK19
Malware scanTRUSTED
Signature SHA119:EF:E9:D3:8D:43:32:7D:A0:80:14:78:5A:39:01:2E:8A:37:8F:1B
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
Developerkoje
Age ratingEveryone
What's new in v3.3
Android 13
Security scan
TRUSTED
- Developer signature verified 2023-02-06
- Scanned for malware 2023-02-06 01:59:04
- Signature SHA1 19:EF:E9:D3:8D:43:32:7D:A0:80:14:78:5A:39:01:2E:8A:37:8F:1B
- File MD5 dc4b60c5b09f88e5721dd2bd19148083
How to install Primary school - Math to 100 v3.3 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 8.6 MB of free storage.
- Grab com.koje.mathe.mathetraining_43.apk — hit the Download button above (8.6 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 dc4b60c5b09f88e5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.koje.mathe.mathetraining_43.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Primary school - Math to 100 — tap Open on the install screen, or find the Primary school - Math to 100 icon in your app drawer.
Common install errors for Primary school - Math to 100
- "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 4.4 KitKat 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.