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计算教学贯穿着小学数学的整个过程,培养小学生的计算能力不仅能激发学习数学的兴趣,还是提高学习质量的重要保证。可是,学生在计算中错误百出,是教师们头疼的一件事,,出现错误原因是多方面的,我总结了以下几点:1不良的学习习惯造成计算出错学生在计算时注意力不集中,把数抄错了,或者把运算符号抄错了,如:105×30抄成了103×50,25×(100+4)抄成了25×100×4就这样产生了很多错误。还有的学生写字潦草、计算粗
Computational teaching runs through the whole process of elementary school mathematics, training pupil computing power can not only stimulate the interest of learning mathematics, but also to improve the quality of learning an important guarantee. However, the students in the calculation of mistakes, teachers are a headache, the reasons for the error is multifaceted, I summed up the following points: 1 poor learning habits caused by calculation errors Students in the calculation of inattention , The number of copies of the wrong, or the operation code copied wrong, such as: 105 × 30 copied into 103 × 50,25 × (100 +4) copied into 25 × 100 × 4 This resulted in a lot of errors. There are some students writing illegible, rough calculation