⚠️Not updated in over a year
Description
A fast-paced mental calculation game to challenge and improve your math skills. Configure difficulty with adjustable intervals, digits, and modes. Choose between basic (addition) and advanced (addition and subtraction) modes, and test your ability to quickly sum numbers in your head. Perfect for sharpening mental math abilities with fun and engaging gameplay
Reviews
Loading reviews...
Permissions (1)
Permissions
storageℹ Can store data locally in your browser
Details
| Version | 1.1 |
| Updated | Mar 6, 2025 |
| Size | 755KiB |
| First Seen | Mar 26, 2026 |
More by pedrosarkisverani
Whatsapp Plus
by pedrosarkisverani
3K
★ 4.53
tools
3K
★ 4.53
tools
Stockfish Helper Chess
by pedrosarkisverani
874
★ 4.52
games
874
★ 4.52
games
10FastFingers Automator
by pedrosarkisverani
687
★ 4.43
entertainment
687
★ 4.43
entertainment
Techcrunch notifier
by pedrosarkisverani
5
★ 5.00
education
5
★ 5.00
education
Identificador de batidas ímpares no Ponto Mais
by pedrosarkisverani
3
★ 0.00
tools
3
★ 0.00
tools
Popular in games
Boxel Rebound
by Doppler Creative
1M
★ 4.60
games
1M
★ 4.60
games
Stacker - Falling tetra blocks!
by Kris10ansn
700K
★ 3.91
games
700K
★ 3.91
games
Boxel 3D
by Doppler Creative
500K
★ 4.58
games
500K
★ 4.58
games
Snake
by Kris10ansn
500K
★ 4.26
games
500K
★ 4.26
games
Eneba - Seamless Keys Activation and Cheap Games Offers
by Helis Play
500K
★ 4.80
games
500K
★ 4.80
games
Popular Extensions
Adobe Acrobat: PDF edit, convert, sign tools
by Adobe Inc.
331M
★ 4.40
workflow
331M
★ 4.40
workflow
AdBlock — block ads across the web
by AdBlock
63M
★ 4.48
workflow
63M
★ 4.48
workflow
迅雷下载支持
by Shenzhen Xunlei Network Technology Co., Ltd.
59M
★ 2.77
workflow
59M
★ 2.77
workflow
Grammarly: AI Writing Assistant and Grammar Checker App
by Grammarly
42M
★ 4.50
communication
42M
★ 4.50
communication
Adblock Plus - free ad blocker
by eyeo GmbH
41M
★ 4.39
workflow
41M
★ 4.39
workflow