两位数乘一位数的口算乘法在我们的日常生活和后继学习中都有着广泛的应用,是小学数学口算教学的重要组成部分,是衡量一个人口算能力的重要依据,我们理应对这一内容的教学进行广泛的探讨与交流,在各种思想与方法的交流碰撞中寻求一种更高效更科学的学习方式。 The double-digit and one-digit multiplication of the numeration has a wide range of applications in our daily life and subsequent learning. It is an important part of mathematics teaching in primary schools. It is an important basis for measuring the abilities of a population. We should deal with this Content teaching to conduct a wide range of discussion and exchange of ideas and methods in the exchange of collisions to find a more efficient and more scientific learning.