人教版一年级数学下册20以内的退位减法专项练习题9Word格式文档下载.docx
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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+(