进入口算题在线生成器

20以内三个数连减(2023-07-24)

口算题数:100 道题

适用年级:一年级下册

口卡大小:A4直接打印

生成时间:2023-07-24

20以内三个数连减(2023-07-24):15-9-2= 12-10-1= 15-8-6= 17-2-4= 14-10-0= 16-6-3= 18-7-1= 14-4-8= 16-5-7= 15-7-0= 14-6-4= 19-3-12= 15-10-1= 17-9-4= 9-2-3= 17-10-0= 19-4-8= 7-3-1= 19-1-16= 18-6-10= 8-5-1= 19-7-6= 16-12-2= 19-10-7= 18-11-5= 16-2-0= 18-1-14= 13-6-0= 15-5-3= 14-7-6= 16-9-0= 12-8-3= 18-4-5= 7-1-4= 18-5-1= 14-9-2= 17-8-3= 19-6-10= 13-2-0= 11-1-6= 18-2-1= 10-5-4= 14-1-3= 18-12-1= 10-6-0= 18-15-2= 16...

20以内三个数连减(2023-07-24)