人教版一年级数学下册20以内的退位减法专项练习题50Word文档格式.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50Word文档格式.docx
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11-6=8+()=1415-7=12-()=5
13-5=7+()=1413-7=15-6-1=
14-6=9+()=1318-9=16-()=7
12-7=7+()=1915-6=13-()=6
17-8=8+()=1915-8=14-4=
13-9=9+()=1416-8=15-()=7
14-6=1+()=1911-6=11-()=5
16-7=9+()=1214-8=15-5-3=
13-8=0+()=1912-4=12-()=5
11-5=9+()=1316-7=14-()=8
14-9=5+()=1418-9=18-3-1=
15-8=4+()=1312-7=18-2-1=
15-6=8+()=1111-0=16-()=8
15-9=1+()=1912-7=11-()=4
15-9=9+()=1313-6=15-()=7
11-3=8+()=1411-4=12-()=3
12-5=6+()=1911-8=15-()=6
11-2=7+()=1918-6=11-()=5
11-9=0+()=1915-8=18-()=9
12-3=8+()=1412-6=15-7-3=
11-3=5+()=1218-9=7+4=
18-9=6+()=1311-7=2+3=
13-8=7+()=1413-7=17-()=8
13-6=7+()=1413-0=11-()=6
17-8=7+()=1111-4=18-()=9
13-8=7+()=1415-2=12-()=6
17-6=9+()=1411-6=12-()=8
11-3=8+()=1411-5=15-6+3=
14-8=6+()=1314-9=17-()=8
13-4=7+()=1117-8=12-()=9
14-5=2+()=1113-7=14-()=9
18-9=8+()=1414-6=14-7+8=
13-4=6+()=1415-8=11-()=6
17-8=6+()=1418-9=13-5+1=
16-8=9+()=1211-4=12-()=8
11-3=3+()=1918-9=6+9-9=
13-9=1+()=1912-9=17-()=9
17-4=8+()=1311-7=14-6+5=
16-3=1+()=1913-5=0+5=
18-7=6+()=1210-2=15-()=9
11-7=3+()=1916-7=17-()=8
13-8=9+()=1110-4=18-()=9
15-8=3+()=1913-7=11-()=3
12-6=9+()=1914-5=18-()=9
12-7=4+()=1315-9=13-()=6
13-6=5+()=1412-7=15-9-3=
11-5=5+()=1311-5=17-8=
12-3=7+()=1413-7=8+6=
12-4=5+()=1316-8=13-()=8
16-8=2+()=1111-8=13-7+7=
13-6=7+()=1313-8=9+9=
15-6=8+()=1413-6=17-()=9
18-6=4+()=1111-5=17-()=9
13-9=7+()=1912-6=7+3=
11-9=4+()=1312-7=11-5=
10-7=2+()=1119-5=11-()=2
12-4=8+()=1411-7=14-()=6
11-5=6+()=1314-8=17-()=9
15-6=8+()=1116-3=17-()=9
11-5=2+()=1118-9=15-()=7
12-9=5+()=1218-2=0+2=
16-7=7+()=1312-5=14-8=
12-3=6+()=1411-1=7+9=
13-8=8+()=1215-7=15-6+0=
11-4=0+()=1917-3=13-4=
12-0=7+()=1913-4=7+9-8=
13-5=7+()=1112-6=15-()=7
17-9=9+()=1217-8=14-()=6
19-4=0+()=1914-8=7+7-8=
12-9=7+()=1212-4=2+0=
15-7=3+()=1911-4=15-()=9
14-9=7+()=1312-6=15-()=7
13-6=9+()=1312-9=14-9-0=
13-6=8+()=1317-8=17-()=9
12-3=6+()=1217-8=11-()=5
16-7=8+()=1111-6=16-()=9
11-9=5+()=1913-4=17-()=8
16-9=9+()=1911-6=14-9+9=
15-6=5+()=1412-6=13-()=9
11-9=4+()=1211-6=18-()=9
18-9=4+()=1216-7=17-6-3=
11-8=7+()=1313-9=14-()=8
11-1=7+()=1911-4=11-()=8
10-4=8+()=1111-3=15-()=7
12-9=7+()=1314-7=18-5-6=
14-7=2+()=1114-0=17-()=9
17-8=7+()=1312-7=19-7-2=
16-7=8+()=1214-8=3+9=
12-7=7+()=1315-8=16-()=8
17-9=9+()=1417-8=4+6-0=
12-6=9+()=1311-3=16-()=8
11-6=9+()=1915-6=12-()=4
11-2=4+()=1318-9=13-4+4=
18-9=8+()=1911-7=16-()=7
11-9=4+()=1311-9=16-3-4=
12-6=8+()=1913-5=17-()=8
14-5=8+()=1213-9=15-()=7
14-9=5+()=1910-0=17-1-3=
15-6=5+()=1311-3=11-()=4
12-4=8+()=1417-3=14-()=6
15-9=6+()=1216-7=16-8+6=
12-5=5+()=1315-8=17-0-3=
14-8=0+()=1911-7=5+5-1=
15-9=9+()=1412-5=13-6+7=
12-9=8+()=1116-5=13-()=8
18-9=7+()=1213-7=16-()=9
17-8=5+()=1412-4=15-()=9
17-8=5+()=1413-7=17-9+9=
14-3=5+()=1913-3=19-6-3=
16-9=8+()=1412-9=16-()=7
11-8=8+()=1317-8=4+6-2=
12-8=4+()=1911-5=11-()=6
11-4=1+()=1912-6=17-()=8
12-6=7+()=1418-9=18-()=9
12-3=9+()=1315-8=12-()=4
16-8=9+()=1413-7=11-()=6
11-5=5+()=1912-8=8+5-9=
10-1=9+()=1213-8=17-9-2=
14-5=2+()=1917-9=15-()=6
12-8=7+()=1914-9=16-()=8
14-9=6+()=1112-4=15-8-0=
16-9=8+()=1114-6=13-()=5
16-8=0+()=1912-5=11-()=3
18-3=5+()=1411-9=5+9-5=
12-6=5+()=1312-6=17-()=8
12-9=6+()=1118-9=11-()=9
15-8=7+()=1412-7=8+9-1=
13-5=7+()=1212-8=18-()=9
11-7=8+()=1416-8=14-()=6
12-9=2+()=1111-7=16-()=8
16-9=6+()=1417-8=14-()=5
12-4=7+()=1317-8=16-()=7
12-7=5+()=1211-5=16-()=8
12-7=9+()=1116-8=16-9-2=
12-6=4+()=1215-7=17-()=9
12-7=7+()=1315-6=14-()=9
13-9=4+()=1111-4=5+3=
13-5=4+()=1214-8=15-()=8
12-9=8+()=1313-8=12-3+7=
11-5=7+()=1113-5=16-()=7
15-6=3+()=1912-8=14-()=6
11-6=8+()=1117-7=15-()=7
14-7=5+()=1415-9=13-()=6
16-8=0+()=1911-8=9+7-1=
13-6=6+()=1918-9=18-9-5=
13-7=7+()=1912-9=11-()=7
13-7=9+()=1114-6=15-()=6
16-8=8+()=1311-6=5+6-2=
13-7=7+()=1415-6=16-2-2=
14-8=2+()=1117-1=11-()=6
12-5=4+()=1317-9=14-()=9
10-4=5+()=1213-7=16-9-3=
13-4=6+()=1213-7=15-()=8
13-9=4+()=1113-8=14-()=7
12-3=5+()=1918-7=16-8=
11-2=5+()=1312-5=19-6-1=
16-9=9+()=1411-2=16-9-3=
14-9=6+()=1413-9=18-()=9
12-9=6+()=1311-7=12-()=6
15-8=5+()=1315-9=11-()=4
17-9=6+()=1913-4=15-8=
13-4=3+()=1211-8=11-()=5
16-0=3+()=1213-4=17-()=8
13-6=9+()=1115-8=17-()=8
12-7=8+()=1911-9=15-()=9
18-9=9+()=1113-7=17-3-2=
18-9=9+()=1417-0=15-()=9
13-0=4+()=1313-9=12-()=3
11-4=4+()=1211-8=11-()=4
13-4=6+()=1113-4=12-()=9
18-9=3+()=1912-9=17-()=8
11-7=7+()=1913-3=13-9=
12-8=2+()=1918-9=17-()=9
15-6=9+()=1118-7=13-()=4
13-9=5+()=1411-6=14-9=
18-9=8+()=1417-3=6+8-2=
17-8=1+()=1912-6=12-()=5
19-2=7+()=1316-8=18-()=9
12-5=5+()=1315-6=18-()=9
12-7=5+()=1416-7=11-()=6
12-6=3+()=1918-2=15-()=6
15-6=6+()=1318-0=18-()=9
13-9=3+()=1111-7=15-6+2=
12-5=9+()=1312-3=12-()=8
18-9=4+()=1913-5=15-9+5=
10-8=5+()=1117-8=15-8=
11-4=4+()=1911-3=11-()=6
12-9=2+()=1112-7=6+6-0=
11-4=7+()=1414-7=9+8-2=
12-8=5+()=1215-4=17-9-6=
11-8=5+()=1911-5=11-9+2=
13-5=3+()=1913-4=18-()=9
12-7=7+()=1311-3=18-8-1=
17-5=5+()=1312-7=19-9-2=
15-6=7+()=1112-0=18-()=9
11-9=6+()=1315-9=19-8=
13-8=5+()=1917-8=19-6-6=
17-8=7+()=1411-9=13-()=8
14-8=4+()=1313-5=15-()=7
17-9=6+()=1316-9=15-()=7
11-2=8+()=1212-3=6+7-0=
11-5=9+()=1418-9=7+4=
12-8=8+()=1212-3=18-()=9
11-6=9+()=1911-8=18-()=9
15-8=5+()=1215-0=15-()=6
12-3=7+()=1413-8=12-()=3
18-9=4+()=1317-8=11-()=8
12-6=6+()=1413-7=14-()=8
18-9=8+()=1413-9=16-()=8
17-9=6+()=1313-5=16-()=9
11-3=7+()=1113-6=18-()=9
15-8=6+()=1112-5=14-()=6
15-6=5+()=1411-2=13-()=4
13-8=4+()=1216-9=16-9+9=
17-9=6+()=1912-7=14-()=9
13-9=6+()=1412-8=17-()=8
13-9=9+()=1913-5=18-3=
16-8=3+()=1112-3=16-()=8
11-1=8+()=1413-1=16-()=8
13-6=6+()=1218-5=11-()=9
17-8=8+()=1312-8=16-()=8
15-8=8+()=1117-8=10-7=
15-9=3+()=1217-9=14-()=8
15-6=9+()=1213-9=12-()=4
12-7=7+()=1311-4=13-()=5
13-5=5+()=1312-6=17-9-0=
16-8=6+()=1413-5=14-5-0=
16-7=4+()=1216-9=15-()=9
11-5=6+()=1411-8=12-()=9
13-9=9+()=1311-6=15-()=8
11-2=8+()=1912-3=17-8+2=
14-5=7+()=1213-5=1+4=
19-1=5+()=1918-9=16-()=7
11-2=3+()=1212-3=11-()=2
13-9=9+()=1311-6=8+6-7=
17-8=2+()=1111-9=17-()=8
13-9=5+()=1113-4=11-4+0=
13-3=9+()=1411-5=12-()=3
19-9=7+()=1218-9=15-()=9
13-5=5+()=1411-7=14-()=7
11-6=8+()=1411-3=14-()=5
14-5=7+()=1410-1=13-4+4=
15-7=9+()=1318-9=14-()=6
11-8=9+()=1217-2=17-()=8
12-9=6+()=1313-8=1+4=
11-2=3+()=1113-4=17-()=9
17-8=3+()=1214-5=7+6-5=
13-9=5+()=1312-7=13-9+9=
12-3=8+()=1314-5=17-()=9
13-8=8+()=1313-7=13-()=4
14-5=4+()=1315-5=17-5-2=
12-7=6+()=1915-9=6+9-7=
15-9=7+()=1314-0=18-()=9
11-9=5+()=1417-8=11-()=7
13-6=8+()=1917-9=4+6=
11-2=5+()=1311-2=15-()=9
18-9=2+()=1912-7=12-()=8
19-8=3+()=1210-3=13-7+0=
18-6=9+()=1311-5=11-()=8
19-3=7+()=1413-9=15-7-2=
18-9=6+()=1316-8=5+8-6=
18-1=4+()=1218-9=11-6+0=
13-6=7+()=1413-8=13-()=4
13-9=5+()
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