Big Subtraction: Long Subtract

Name: Big Subtraction: Long Subtract
Rating: 3.85 (38 reviews)
Author: MATH Domain Development

LiveMATH Domain Development12 apps · 930.1K installsEducationalFree · contains adscom.mathdomaindevelopment.multidigitsubtraction

Improve your long subtraction skills, on the go!

Alert me ★ Watch Open in Play ↗

Total installs: 9,536
Installs / day: 0
Rating: 3.9★
Released: 29 Dec 2015
Last update: 2 Sept 2025
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Follows the Play Families Policy

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 1 group

0 Sensitive1 Notable3 Routine

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE

Read more · all 4 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Big Subtraction can help you improve your problem solving speed and accuracy for multi digit subtraction problems. Larger problems are unlocked by solving smaller problems. You can analyze your problem areas with both numerical and color-coded display of your results. Stay motivated by setting and beating your fastest times. Find your best rhythm by turning off/on any combination of verbal, sound, and vibration feedback. This is a free-to-download, ad-supported app. Thanks for recommending and leaving a review.

What's new

(1.0.15) + Updated target API to Android 15 (SDK 35): Added support for Predictive Back Gesture. + Dialog shown after an error occurs when setting up Verbal Feedback now gives the options to Retry Setup, Keep Off, or Use Sounds. + Addressed several deprecations regarding sound and verbal feedback. + Bug fixes.

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