(完整版)一年级20以内退位减法练习题1

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

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

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

4、15-8= 12-8= 17-8= 12-7= 10-4= 11-2= 13-9= 14-8= 14-7= 13-8= 10-3= 11-9= 10-1= 15-6= 18-9= 16-7= 14-7= 12-8= 13-9= 10-3= 17-8= 13-6= 10-1= 13-9= 11-2= 13-8= 16-9= 18-9= 14-9= 13-7= 11-8= 16-9= 11-9= 16-8= 12-7= 16-7=14-914-612-412-711-613-513-611-915-612 -713 -59+512-69+79+811-614-98+612-3 13-414-7 1

5、1-712-5 12-912-6 13-711 -5 13-812 -8 13-917-9 17-816-8 11-815-7 15-8 20 以内加减法8+7 13-712-8 9+98+6 7+718-9 17-98+8 7+917-8 9+611-5 13-87+8 5+915-7 16-714-511-311-414-811-216-918-916-715-914-813-96+86+916-913-413-68+915-99+8=8+8=8+8=7+9=6+6=14-6=209=16-9=4+7=15-9=20-6=149=13-6=16-3=127=11-8=17-9=13-9=15-4=138=137=4+9=8+4=16-8=12-8=9+2=9+2=113=7+8=19-8=14-5=19-9=5+8=124=114=142=205=11 9=12 4=5+7=148=11-5=5+6=15-8=148=11 -2=12 -5=12-6=175=15-6=13-5=15-8=12-9=8+6=14-9=189=12-3=9+9=13-4=203=205=112=11-3=14 -7=15 -9