Addition and Subtraction
Practice simple addition and subtraction expression
As of May 2026, Addition and Subtraction has 18 users in the fun category.
Usersdown 18.2 percent−18.2%
18
18
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.2
Manifest V3
History
3 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 22 | — | — | 1.2 |
| May 1, 2026 | 21 | — | — | 1.2 |
| May 30, 2026 | 23 | — | — | 1.2 |
| Now | 18 | — | — | 1.2 |
Permissions & access
- Permissions
- identitystorage
- Host access
- None declared
Screenshots
About
Addition and subtraction is a browser extension that helps you practice simple addition and subtraction expression. It is like a quiz extension. FEATURES ---------------------------------- - Quick random expressions - Easy, Medium, Hard, and Custom modes - Addition, Subtraction, or random operations - Save user settings to the cloud for access from other devices. - Leaderboard - Dark/Light theme - Open-source if you need more feature on this app, highly requested to create an issue on our GitHub repository https://github.com/biplobsd/as/issues tab. Read more: https://github.com/biplobsd/as/blob/main/README.md https://biplobsd.me/apps/view/as.md
Technical
- Version
- 1.2
- Manifest
- V3
- Size
- 416KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- Yes
Metadata
- ID
- gcfbgldheflkffckpodpmkjlkbapmfnc
- Developer ID
- u188551698101dd4d3a675fd3173a36e8
- Developer Email
- [email protected]
- Created
- Jul 25, 2023
- Last Updated (Store)
- Jul 27, 2023
- Last Scraped
- May 30, 2026
- Website
- biplobsd.me
- Support URL
- https://github.com/biplobsd/as
- Privacy Policy
- https://biplobsd.me/privacy
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Data sourced from the Chrome Web Store · last verified May 30, 2026.