心算能力 meaning in English

ability of mental arithmetic

Processing speed , working memory and the development of mental arithmetic
工作记忆与心算能力的发展
Small game interesting exercise your mental arithmetic ability to try
趣味小游戏锻炼你的心算能力想试一试吗？
Introduction : small game interesting exercise your mental arithmetic ability to try
趣味小游戏锻炼你的心算能力想试一试吗？
Working memory , executive function , processing speed and reasoning and mental arithmetic in children with mathematical disabilities
加工速度与数学障碍儿童推理和心算能力的关系