Mental Arithmetic For Learn 3.6

Enhance mental arithmetic skills by freely generating test expressions. Choose Hearing and Seeing Mental Arithmetic for your practice. Thoroughly review exercise records for improvement. Utilize speech recognition with Say the Answer app for effortless answers. Customize mental arithmetic times to your liking. Edit expressions freely to enhance symmetrical learning. Share expressions easily via WeChat or QQ. Access shared expression files on computers or other mobile devices. Transfer expressions without constraints between devices. Discover various walking features within the app.