人教版一年级数学下册20以内的退位减法专项练习题9.docx

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人教版一年级数学下册20以内的退位减法专项练习题9.docx

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人教版一年级数学下册20以内的退位减法专项练习题9.docx

人教版一年级数学下册20以内的退位减法专项练习题9

12-3=7+()=1111-4=15-()=7

14-6=6+()=1118-9=11-()=9

12-4=7+()=1911-8=6+3=

17-8=9+()=1411-2=17-()=8

11-9=9+()=1213-6=16-7-1=

12-7=5+()=1318-9=2+5=

14-7=3+()=1213-4=13-()=4

12-6=5+()=1414-9=7+8-9=

15-0=5+()=1213-7=15-8-4=

15-8=9+()=1918-9=17-()=9

13-5=8+()=1313-8=17-6-1=

18-1=7+()=1412-8=17-8+0=

14-6=6+()=1216-4=13-()=7

12-6=2+()=1115-9=16-()=8

11-3=3+()=1214-8=17-8-0=

12-4=7+()=1116-8=15-()=8

13-4=6+()=1918-4=17-()=8

12-4=4+()=1313-9=16-()=9

13-8=8+()=1313-7=12-9+7=

16-8=4+()=1314-8=19-5-6=

16-9=8+()=1111-6=15-10=

12-5=6+()=1413-9=17-()=9

11-3=3+()=1215-7=19-8-3=

11-8=6+()=1116-9=15-8-5=

17-9=5+()=1112-7=16-7+9=

11-2=5+()=1313-4=18-()=9

14-5=9+()=1415-9=8+6=

14-8=8+()=1112-8=18-4=

15-9=5+()=1412-5=12-()=8

12-7=2+()=1916-8=8+7=

15-7=8+()=1310-0=11-()=2

14-8=5+()=1317-1=16-()=7

13-9=9+()=1416-9=2+1=

19-6=7+()=1412-8=16-()=9

13-7=8+()=1215-7=14-()=9

12-3=3+()=1113-9=18-()=9

11-0=6+()=1317-8=14-()=8

15-6=8+()=1118-9=17-()=9

18-9=7+()=1117-8=14-()=5

19-0=2+()=1118-9=12-()=3

15-8=0+()=1911-3=15-8-0=

16-6=4+()=1315-7=17-7-1=

15-9=6+()=1313-7=14-6-0=

11-6=8+()=1912-4=15-9+1=

13-6=6+()=1210-5=12-()=6

11-5=5+()=1313-4=11-()=7

13-8=1+()=1913-6=13-()=6

12-9=5+()=1412-3=14-()=6

13-9=5+()=1211-2=11-()=4

11-8=6+()=1310-4=17-3-2=

17-9=6+()=1111-6=17-7=

17-8=7+()=1117-2=5+2=

18-9=9+()=1312-9=14-()=7

13-4=7+()=1217-3=13-6+4=

13-7=4+()=1114-8=15-()=7

14-5=5+()=1417-5=14-()=7

14-9=8+()=1314-8=17-()=8

14-4=6+()=1215-7=17-()=9

13-4=7+()=1313-9=18-9+0=

12-5=0+()=1916-9=15-9+8=

16-8=5+()=1212-2=12-()=7

11-7=8+()=1110-5=11-()=6

11-2=9+()=1216-9=19-8-1=

11-4=8+()=1913-0=14-5-3=

13-7=9+()=1112-4=6+7-4=

11-3=5+()=1312-9=17-()=9

16-8=3+()=1215-6=12-()=4

17-2=8+()=1113-5=18-()=9

11-7=4+()=1213-9=8+8-3=

15-6=9+()=1315-7=1+9=

15-2=9+()=1913-4=17-()=8

11-4=6+()=1314-7=14-()=6

18-9=6+()=1918-9=18-()=9

13-8=5+()=1317-8=12-()=4

11-2=7+()=1111-4=6+7-5=

13-4=3+()=1211-6=5+6-6=

13-6=6+()=1211-2=16-4=

12-9=7+()=1113-9=15-()=6

13-4=7+()=1313-7=13-()=6

14-6=6+()=1114-1=6+6-3=

13-9=7+()=1315-8=18-()=9

13-9=8+()=1412-4=17-6-6=

14-5=8+()=1418-9=14-6-3=

13-8=5+()=1211-7=19-1-4=

13-9=9+()=1114-4=17-()=9

14-8=2+()=1115-8=17-()=9

16-9=5+()=1212-5=17-8+6=

13-6=4+()=1218-9=9+6-3=

13-7=6+()=1212-4=13-()=6

13-9=4+()=1312-7=13-()=8

13-7=7+()=1117-8=18-()=9

15-8=7+()=1412-4=19-8-5=

11-7=6+()=1917-9=3+8=

13-5=8+()=1416-7=14-()=5

13-4=5+()=1312-9=14-8-2=

11-5=8+()=1115-9=17-()=9

14-9=7+()=1917-9=13-4=

17-8=6+()=1311-7=17-()=8

13-9=4+()=1313-8=11-()=9

13-8=3+()=1113-7=17-1-3=

13-4=6+()=1114-4=16-()=7

17-7=7+()=1411-6=14-6=

11-9=4+()=1213-9=12-5+6=

12-7=7+()=1411-6=7+7-1=

15-9=2+()=1111-2=12-()=3

12-9=6+()=1113-8=18-()=9

17-9=7+()=1313-7=2+3=

11-9=8+()=1418-9=18-()=9

13-8=0+()=1913-4=12-()=3

12-5=2+()=1914-9=15-4-6=

11-3=3+()=1913-5=16-()=9

16-8=5+()=1112-6=11-2+5=

13-5=5+()=1311-9=15-9-2=

12-6=5+()=1213-5=11-()=9

18-9=3+()=1216-8=18-()=9

17-8=5+()=1111-9=11-()=8

12-7=2+()=1117-9=12-()=5

15-8=7+()=1112-3=16-()=8

12-7=9+()=1414-9=18-()=9

18-9=9+()=1318-7=13-7+6=

16-7=9+()=1411-9=16-()=9

11-8=4+()=1214-8=12-8=

17-4=6+()=1416-9=15-()=9

14-8=9+()=1412-0=9+3=

14-5=3+()=1212-8=14-()=9

11-0=4+()=1312-4=2+2=

17-9=8+()=1414-7=12-()=4

13-7=7+()=1912-5=14-8+6=

16-9=7+()=1214-3=16-9-2=

12-3=3+()=1212-7=14-9-2=

13-8=4+()=1112-3=9+5-2=

12-7=9+()=1313-4=13-()=8

11-7=2+()=1117-9=11-()=6

19-4=7+()=1219-6=12-()=3

14-7=4+()=1218-9=16-7+3=

13-8=0+()=1916-8=16-9-1=

13-5=8+()=1411-9=7+9-7=

13-4=7+()=1113-5=16-9-0=

18-9=9+()=1917-8=17-()=9

16-2=5+()=1311-9=12-6=

13-5=9+()=1313-9=16-()=9

12-6=8+()=1211-3=11-()=3

12-7=5+()=1215-9=13-()=8

15-8=8+()=1311-7=14-3=

17-9=1+()=1912-6=15-9-5=

15-7=7+()=1413-8=17-()=8

19-8=9+()=1412-7=11-()=6

12-5=5+()=1316-8=15-9-1=

11-9=6+()=1211-4=15-6-3=

11-2=7+()=1316-9=13-()=5

14-7=9+()=1316-0=11-()=6

16-9=8+()=1116-4=13-()=4

16-7=6+()=1913-6=13-()=4

11-4=4+()=1918-6=16-()=8

11-8=9+()=1113-9=5+6-7=

12-8=7+()=1313-7=14-()=7

11-0=6+()=1111-7=16-()=9

12-9=8+()=1214-5=8+5-6=

12-5=5+()=1312-5=14-()=6

11-6=7+()=1317-9=16-8-2=

11-2=7+()=1211-2=15-()=6

13-8=8+()=1214-6=15-()=9

13-7=5+()=1311-7=18-()=9

15-8=4+()=1912-6=16-4=

14-6=5+()=1312-9=17-()=8

18-9=5+()=1316-2=13-()=8

12-6=6+()=1411-4=18-()=9

11-7=8+()=1211-8=12-10=

11-9=9+()=1216-9=15-()=7

11-6=5+()=1914-6=15-()=7

15-9=4+()=1911-7=17-4=

11-4=6+()=1417-8=14-()=9

14-9=7+()=1217-1=14-5=

12-9=3+()=1213-8=17-9-4=

13-5=6+()=1213-9=16-8-2=

16-9=5+()=1111-9=15-1=

17-9=4+()=1318-9=12-()=7

16-7=9+()=1413-9=12-()=8

11-2=5+()=1411-3=12-()=8

11-2=5+()=1412-4=14-()=7

15-6=5+()=1411-9=13-5+5=

12-9=8+()=1317-9=17-()=9

11-8=7+()=1913-8=13-()=9

15-2=5+()=1312-3=9+7-2=

14-9=0+()=1913-5=8+6-6=

11-6=9+()=1918-9=13-()=5

18-9=8+()=1418-9=13-()=4

11-8=5+()=1116-7=14-()=6

11-4=7+()=1316-8=15-()=8

11-3=5+()=1111-8=13-8=

12-9=8+()=1917-8=17-8+9=

16-2=0+()=1913-7=15-()=6

19-7=6+()=1212-7=14-()=7

12-5=9+()=1418-9=18-()=9

16-9=4+()=1311-5=16-1-2=

17-8=6+()=1311-7=15-7-1=

10-7=4+()=1214-5=13-8+5=

19-6=5+()=1417-9=12-5=

14-9=7+()=1313-9=12-()=7

11-3=1+()=1912-8=11-3+4=

18-9=2+()=1111-2=15-()=7

13-8=3+()=1916-8=14-3=

14-5=2+()=1112-4=15-()=6

16-9=7+()=1212-5=18-()=9

16-7=5+()=1912-5=18-()=9

12-3=3+()=1113-8=17-()=9

15-6=8+()=1412-7=15-()=8

14-8=5+()=1412-6=12-9+2=

14-7=3+()=1115-8=18-()=9

18-9=7+()=1913-4=0+6=

17-9=8+()=1213-6=17-5-5=

12-4=5+()=1316-8=18-5=

10-4=9+()=1415-8=12-()=9

12-8=5+()=1313-6=7+5-5=

13-8=4+()=1113-8=16-3=

17-9=8+()=1316-8=16-()=8

15-9=2+()=1112-9=16-()=9

11-3=6+()=1412-6=11-()=3

11-5=7+()=1116-7=17-8+9=

11-4=9+()=1413-6=4+7-3=

12-5=6+()=1315-9=16-7-5=

11-2=5+()=1112-8=16-7-0=

13-9=2+()=1113-6=17-()=9

12-3=3+()=1110-3=14-6=

11-9=7+()=1911-5=5+9-3=

17-9=7+()=1313-8=13-6+0=

14-8=8+()=1116-8=18-()=9

15-6=0+()=1918-9=15-()=6

11-7=8+()=1918-0=11-()=8

15-8=5+()=1413-6=13-()=6

18-9=6+()=1412-5=12-()=5

17-9=7+()=1414-7=16-()=9

13-6=9+()=1316-5=18-9-3=

13-6=6+()=1915-6=5+8-9=

13-8=6+()=1217-8=8+5-3=

11-7=6+()=1912-9=14-()=6

17-8=4+()=1111-3=14-()=6

12-3=3+()=1214-5=16-()=7

11-4=5+()=1111-7=17-()=9

16-8=6+()=1212-6=13-()=8

12-3=8+()=1212-8=0+1=

12-4=1+()=1914-5=17-()=9

13-9=9+()=1417-8=17-()=9

19-8=7+()=1416-9=11-()=8

12-5=7+()=1315-6=17-()=9

14-6=7+()=1414-7=14-()=7

13-8=5+()=1918-9=9+5=

12-1=4+()=1213-8=17-3-2=

16-9=9+()=1914-5=9+5-5=

16-9=6+()=1419-6=15-6-4=

13-9=6+()=1414-8=4+8-6=

13-7=9+()=1311-4=13-5+8=

14-7=5+()=1313-4=16-()=9

17-4=6+()=1213-7=19-4-5=

17-9=2+()=1113-6=12-7+2=

12-6=6+()=1416-3=15-()=8

15-7=4+()=1315-8=9+7-4=

12-2=9+()=1418-0=15-()=8

14-5=2+()=1114-5=12-()=3

12-6=4+()=1118-9=4+9=

13-6=6+()=1315-6=18-()=9

13-7=3+()=1114-5=16-3-5=

11-2=5+()=1113-5=15-()=7

12-3=8+()=1912-5=7+1=

12-6=6+()=1213-6=14-()=8

18-9=5+()=1117-4=18-9+5=

13-6=9+()=1411-5=13-()=4

15-9=6+()=1317-8=11-4+9=

17-4=5+()=1911-3=18-6=

11-5=6+()=1318-4=5+8=

16-9=5+()=1411-8=18-()=9

13-9=6+()=1918-9=16-6-6=

16-9=5+()=1413-6=16-8-2=

12-3=2+()=1911-5=14-()=6

13-4=2+()=1115-7=9+7=

12-3=3+()=1111-2=0+5=

14-9=4+()=1117-6=11-()=7

11-9=2+()=1113-8=18-()=9

11-8=9+()=1412-8=15-()=7

12-8=9+()=1315-8=1+8=

14-1=4+()=1318-9=17-()=8

14-9=7+()=1317-8=18-()=9

12-6=6+()=1112-3=15-7=

16-7=7+()=1111-9=14-()=8

11-6=5+()=1417-8=16-()=9

11-8=4+()=1213-7=12-()=9

16-9=9+()=1110-1=17-()=9

17-9=6+()=1215-8=14-8=

14-5=5+()=1912-9=14-()=6

16-7=2+()=1919-0=13-()=4

16-7=9+()=1213-4=12-()=8

10-7=4+()=1211-3=11-()=4

12-4=7+(

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