人类已步入数字化时代,在这个新时代里人们对数字有了更进一步的认识和了解。个人身份证号、门牌号、电话号等的数字数字编号,对人们的生活带来了方便;对社会的进步与发展起到了一定的作用。数字与编码对小学生从生活中学习数学,从数学中学会生活奠定了基础。一、数字编码与数字计算的区别与联系数字编码由0—9组成每个数字代表不同的意义。如;新身份证号都是18位。身份证号从左往右排序,从1一直 Mankind has entered the digital age, in which people have got a better understanding of the numbers. Personal digital ID number, house number, telephone number and other numbers and numbers, has brought convenience to people’s lives; social progress and development has played a certain role. Numbers and Coding lay a foundation for pupils to learn mathematics from their daily life and to learn life from mathematics. First, the difference between digital coding and digital computing and contact Digital coding consists of 0-9 Each number represents a different meaning. Such as; the new ID number is 18. ID number from left to right, from 1 has been