20以内加减法口算题

1、本文格式为Word版，下载可任意编辑 20以内加减法口算题 数学在中国古代把数学叫算术，又称算学，最终才改为数学。数学分为两部分，一部分是几何，另一部分是代数。以下是我整理的关于20以内加减法口算题，希望大家认真阅读! 14+6= 15+1= 15+2= 15+3= 15+4= 12+6= 20-0= 14-3= 14-2= 16+1= 16+2= 17-0= 11+3= 16+4= 17+1= 17+2= 18+1= 19+1= 20+0= 12+1= 3+14= 19-1= 19-2= 19-3= 11+1= 19-6= 11+6= 19-9= 11+3= 18-2= 18-6= 17-1

2、= 13+3= 17-2= 10+6= 17-3= 17-7= 13+6= 16-1= 12+3= 16-2= 12+8= 13+4= 15-4= 13+2= 13+1= 15-1= 14+2= 12+5= 13+5= 13-1= 15-5= 14-1= 12-1= 11-1= 16-0= 13-3= 18+2= 17-6= 14+6= 15+1= 15+3= 19-0= 15+4= 11+9= 18-8= 12+4= 13-2= 12+5= 16-5= 17-1= 11+4= 13+3= 10+6= 17-3= 14+1= 17-7= 14+1= 12-2= 14+2= 16-4= 14+3

3、= 15-7= 14-6= 11-5= 16-9= 11-8= 13-7= 15-6= 12-5= 13-9= 11-2= 13-8= 14-7= 11-3= 12-6= 14-5= 11-9= 12-8= 16-7= 13-6= 15-8= 14-9= 18-9= 12-3= 17-9= 11-4= 15-8= 12-4= 11-2= 14-6= 13-4= 12-5= 13-8= 15-6= 16-9= 14-6= 15-8= 17-10= 15-6= 16-7= 17-8= 14-5= 13-7= 14-8= 12-7= 20-10= 11-5= 12-6= 13-10= 12-7= 1

4、1-5= 13-8= 12-3= 16-8= 12-4= 17-8= 11-9= 16-7= 11-3= 17-8= 11-2= 12-8= 11-9= 13-5= 12-9= 11-5= 17-8= 16-7= 13-6 = 12-3= 16-8= 12-3= 17-9= 11-2= 17-8= 14-6= 15-7= 11-6= 12-7= 12-8= 16-8= 14-7 = 12-8 = 13-4= 15-7= 14-10= 13-8= 11-3= 14-9= 11-8= 14-7= 15-9= 19-8= 15-9= 14-5= 12-4= 16-9= 15-8= 14-7= 13-

5、5= 11-4= 16-8= 15-6= 12-5= 14-9= 13-4= 12-8= 15-9= 12-6= 11-5= 16-7= 11-8= 14-8= 12-3= 15-7= 11-5= 12-7= 14-8= 11-6= 18-9= 16-7= 11-2= 11-4= 17-9= 20-5= 15-9= 14-6= 17-8= 13-7= 11-3= 12-7= 11-2= 15-9= 12-4= 13-9= 14-8= 18-9= 12-7= 14-6= 17-9= 13-7= 12-4= 16-7= 11-8= 14-6= 17-8= 13-9= 12-4= 11-3= 15-8= 12-9= 20-3= 11-3= 17-9= 12-6= 17-9= 12-7= 15-6= 11-7= 15-8= 11-2= 13-9= 17-8= 15-9= 11-6= 13-9= 11-3= 13-5=