1 Minute Mental Arithmetic

Name: 1 Minute Mental Arithmetic
Author: Hirokazu Uno

Hirokazu Uno

⬇ 100+ downloads

Est. actual: 359

Style: Strategy

Free

Released: Aug 15, 2021

No in-app purchases

Contains ads

Installs since launch

Tracking since Oct 5 — growth appears once we have a second daily reading.

Calculation practice