退位减法口算题
一年级第一学期口算题一年级第一学期口算题 2020 以内退位减法以内退位减法 班级__________ 学号________ 姓名__________ 13-9= 16-8= 20-13= 20-1= 11-7= 11-2= 12-7= 13-8= 10-9= 20-16= 20-13= 17-8= 12-8= 16-7= 14-5= 11-7= 12-4= 20-5= 12-8= 11-3= 17-8= 20-18= 实用文档 11-9= 12-9= 20-15= 20-3= 12-4= 11-6= 12-5= 20-5= 10-5= 13-9= 13-6= 15-7= 20-2= 20-14= 10-3= 10-9= 14-9= 15-6= 11-8= 10-3= 17-8= 12-7= 20-3= 13-5= 11-8= 12-3= 11-8= 14-6= 20-12= 11-8= 11-8= 11-9= 10-3= 10-4= 10-7= 20-3= 20-9= 10-9= 12-6= 13-9= 12-7= 11-6= 11-4= 20-2= 11-9= 11-4= 14-7= 20-8= 20-7= 20-3= 14-8= 20-9= 16-9= 12-3= 20-18= 11-8= 13-4= 20-7= 14-6= 20-14= 20-15= 20-8= 14-8= 16-7= 20-12= 10-7= 10-2= 20-9= 14-5= 13-9= 20-14= 12-5= 12-7= 20-11= 10-3= 10-9= 14-8= 10-5= 20-5= 14-9= 11-6= 20-16= 20-13= 12-3= 10-6= 13-8= 13-9= 11-2= 20-14= 10-3= 14-5= 20-12= 13-9= 10-2= 实用文档 15-7= 12-3= 10-5= 11-3= 20-4= 12-4= 11-5= 12-3= 12-4= 20-7= 12-8= 11-2= 20-5= 11-6= 11-7= 20-12= 13-6= 16-8= 20-8= 11-9= 14-5= 10-5= 10-7= 10-4= 20-8= 11-9= 10-3= 10-5= 12-5= 11-7= 20-3= 20-11= 20-14= 20-13= 14-7= 20-8= 13-8= 10-9= 20-15= 12-8= 12-9= 20-15= 14-7= 11-2= 12-3= 14-6= 11-8= 20-2= 11-6= 15-7= 12-7= 11-4= 11-5= 13-9= 12-7= 20-8= 11-7= 20-1= 13-4= 14-9= 10-4= 12-3= 20-5= 13-9= 17-8= 15-7= 12-9= 20-9= 14-7= 20-19= 12-9= 15-9= 14-7= 20-17= 20-1= 10-6= 16-8= 20-11= 13-5= 15-6= 11-3= 10-6= 12-7= 12-8= 20-9= 13-9= 11-2= 12-6= 12-5= 12-3= 20-7= 15-7= 20-16= 20-6= 11-5= 20-16= 20-15= 20-5= 12-5= 12-9= 12-8= 15-6= 11-2= 16-7= 20-6= 10-1= 10-5= 20-16= 10-1= 16-8= 20-15= 14-9= 实用文档 12-8= 10-5= 20-18= 10-2= 11-5= 10-3= 14-5= 13-6= 11-7= 14-8= 20-13= 14-9= 20-19= 18-9= 20-11= 10-8= 17-9= 11-6= 14-8= 11-7= 13-4= 20-1= 11-4= 20-2= 20-19= 11-3= 11-4= 13-9= 11-3= 10-1= 20-2= 20-17= 20-9= 18-9= 20-8= 20-1= 12-6= 20-4= 12-7= 14-8= 10-2= 11-9= 17-8= 20-12= 20-7= 10-8= 16-8= 20-2= 20-7= 11-8= 10-7= 20-1= 12-5= 20-19= 10-6= 20-4= 13-4= 10-9= 13-4= 20-7= 11-7= 14-7= 12-4= 20-19= 16-9= 17-8= 10-5= 20-8= 11-8= 15-6= 11-8= 17-9= 13-6= 10-4= 10-7= 10-3= 20-1= 10-9= 12-6= 11-8= 15-8= 20-4= 20-8= 17-8= 20-12= 11-9= 16-8= 10-7= 20-12= 13-5= 14-7= 10-5= 15-7= 16-8= 14-8= 11-9= 10-2= 13-4= 11-3= 10-3= 13-7= 15-9= 17-8= 20-5= 12-5= 17-8= 12-3= 20-18= 12-8= 20-19= 10-3= 14-8= 实用文档 18-9= 11-7= 20-17= 20-18= 20-4= 12-7= 10-1= 20-18= 11-8= 10-3= 10-8= 20-13= 12-3= 14-8= 15-6= 20-9= 20-12= 20-5= 11-8= 20-7= 12-7= 15-8= 13-8= 11-7= 20-19= 13-5= 20-17= 13-4= 20-14= 20-18= 13-7= 20-18= 20-11= 11-4= 11-4= 15-6= 14-7= 12-7= 12-6= 12-6= 17-9= 11-3= 13-5= 12-4= 11-6= 20-5= 17-8= 10-9= 10-7= 11-2= 16-7= 20-4= 11-2= 14-7= 20-19= 20-8= 20-18= 17-8= 12-6= 20-7= 20-8= 20-5= 18-9= 14-7= 12-4= 11-6= 11-3= 20-8= 20-7= 20-4= 20-14= 14-9= 11-3= 10-8= 11-7= 15-7= 15-9= 10-9= 12-4= 20-19= 14-7= 20-15= 14-7= 12-8= 10-7= 10-3= 15-8= 10-7= 11-2= 15-8= 11-7= 14-9= 14-6= 14-8= 13-9= 20-14= 10-1= 12-9= 11-8= 15-8= 10-5= 10-6= 12-4= 12-6= 10-9= 20-1= 16-9= 11-5= 12-6= 20-15= 20-17= 11-6= 实用文档 10-4= 16-7= 12-3= 10-7= 12-9= 13-8= 20-16= 12-7= 20-16= 10-4= 20-4= 20-6= 17-8= 12-7= 13-9= 12-4= 20-15= 10-1= 10-6= 10-9= 2