【實用教育app】'Rithmetic|最夯免費app-綠色工廠好玩App

I wrote 'Rithmetic for my daughter to practice her basics and she loves it! 'Rithmetic is a simple math quiz application intended for young children to practice their math skills. It is also great for helping to keep an adult's skills sharp. 'Rithmetic covers basic addition, subraction, and muplication of one- and two-digit numbers along with division, with and without remainders.