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20以内的退位减法口算练习题

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15-9= 11-2= 12-3= 13-4= 15-7= 17-8= 14-8= 11-4= 11-3= 12-6= 20-1= 15-6= 15-9= 13-7= 12-6= 13-9= 11-6= 14-9=

17-9= 16-9= 14-6= 13-8= 12-8= 12-7= 11-8= 14-7= 12-6=

18-9= 16-8= 13-6= 15-8= 14-9= 12-4= 12-9= 11-7= 12-7=

-8= -8= -8= -3= -8= -6= -9= -8= -4= -9= -7= -8= -7= -4= -8= -9= -4= -4= -8= -6= -8= 15-9= 9+8= 16-8=

12-4= 12-9= 12-8= 14-6= 13-8= 15-7= 17-8= 14-8= 11-4=

11-3= 12-4= 12-9= 12-7= 11-8= 14-7= 20-6= 20-7= 12-8= 14-6= 13-8=

20-7= 14-5= 4+9= 19-8=

16-7= 16-7= 15-9= -4= 20-4= 15-6=

-9= 11-2= 20-5= 15-7= 12-4= 20-3= 11-4= 12-9= 15-6= 15-9= 12-8= 14-6= -8= 15-7=

12-9= 15-8= 5+6= 13-5=

11-8= 14-7= 14-7= 14-6= 13-8=

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

20-8= 15-9= 12-4= 14-7= 7+6=

171412111715151312201211141215141220121413

12 15 13

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

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

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

17 1214111117 12141211 12 17 131515 15131220 12111412 1412 20 1312-8= 14-6= 13-8= 14-6= 13-8= 15-7=

15-9= 14-5= 15-8= 9+8= 4+9= 5+6= 16-8= 19-8= 13-5= 11-4= 13-4= 14-9= 16-9= 7+8= 15-6= 15-7=

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

18-9= 3+8= 11-8= 4+7= 15-7= 4+8= 17-8= 7+7= 16-7= 11-5= 15-9= 4+7= 15-7= 4+8= 17-8= 7+7= 16-7= 11-5= 15-9= 12-4= 15-9=

12-4= 20-9= 12-7= 11-8=

12-4= 20-10= 14-8= 11-4= 11-3= 12-4= 12-9= 11-4= 11-3= 12-8= 20-5= 15-7= 12-4= 20-3= 20-5= 15-7= 18-9= 15-7= 17-8= 14-8= 20-5= 15-7= 17-8= 14-7= -9= -9= -5= -6= -9= -6= -8= -9= -8= -4= -9= -9= -7= -7= -6= -6= -8= -9= -8= -7= -9=

16-9= 12-8= 13-9= 15-8= 12-7= 19-9= 12-8= 14-9= 19-8= 13-4= 17-8= 16-9= 15-9= 12-4= 19-2= 12-9= 14-8= 14-9= 12-7= 12-9= 15-7=

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

14-8= 18-9= 13-8= 11-8= 15-7= 18-7= 14-9= 14-7= 17-10= 15-9= 18-9= 14-8= 17-8= 14-8= 15-7= 16-7= 15-9= 11-7= 17-7= 16-7= 11-5=

14171113111614181611161413121514131811141318-8= 18-4= 15-8= 15-6= 13-7= 15-9= 11-3= 17-8= 11-8= 12-9= 20-3= 20-9= 18-8= 18-4= 15-8= 14-9= 15-9= 14-5= 12-6= 12-4=

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

20以内的退位减法口算练习题

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