Fraction Math One
v13.0 · 2.6 MB · code 13
Verify you're human
Solve this to start the download.
File information
UpdatedOct 31, 2024
PublishedAug 17, 2019
Packagemath.android.cong.fractionmathone
Versionv13.0 (13)
Size2.6 MB
MD568d1dfcfeea248f51b356d5394c45f9c
Min SDK17
Malware scanTRUSTED
Signature SHA1D7:FE:9C:20:75:26:63:AF:F5:0A:9B:91:F5:BD:B9:11:34:52:5D:F5
SignerCN=Cong La, L=Woodbury, ST=MN
Total downloads410
This version410
DeveloperMy Math Apps
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2016-07-25
- Scanned for malware 2020-10-22 12:02:38
- Signature SHA1 D7:FE:9C:20:75:26:63:AF:F5:0A:9B:91:F5:BD:B9:11:34:52:5D:F5
- File MD5 68d1dfcfeea248f51b356d5394c45f9c
How to install Fraction Math One v13.0 on Android API 17+
Takes about 2 minutes. You'll need roughly 2.6 MB of free storage.
- Grab math.android.cong.fractionmathone_13.apk — hit the Download button above (2.6 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 68d1dfcfeea248f5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find math.android.cong.fractionmathone_13.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=Cong La, L=Woodbury, ST=MN. 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 Fraction Math One — tap Open on the install screen, or find the Fraction Math One icon in your app drawer.
Common install errors for Fraction Math One
- "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 17 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.