人教版小学一年级数学下册20以内的退位减法课后练习 13文档格式.docx
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12-7=9+()=1813-()=5
17-8=5+()=1315-6-1=
11-3=2+()=117+9-9=
18-9=8+()=1517-()=8
18-9=4+()=1116-9+7=
14-5=5+()=1417-()=9
11-4=7+()=1513-()=8
13-5=3+()=1115-4-1=
10-5=7+()=1318-()=9
10-3=9+()=184+8-2=
14-8=7+()=1213-6=
16-6=6+()=1416-()=7
12-6=7+()=1511-()=3
13-7=9+()=1618-()=9
12-4=9+()=1813-()=4
13-9=7+()=1612-()=7
15-6=7+()=1614-6=
13-8=8+()=1710-3=
17-3=5+()=145+7-1=
11-4=9+()=1818-()=9
12-5=3+()=1117-8-5=
16-9=2+()=1116-()=7
11-5=6+()=1519-6-5=
17-9=9+()=1716-()=9
18-9=9+()=178+9-1=
14-7=4+()=1218-()=9
11-8=8+()=1312-()=6
12-6=9+()=1818-1-5=
13-5=9+()=1811-()=7
17-8=5+()=1213-()=7
13-9=6+()=1318-()=9
14-5=8+()=1618-()=9
18-9=7+()=1616-()=7
11-3=6+()=1418-()=9
13-5=9+()=1717-()=8
12-4=7+()=1415-6+7=
13-6=5+()=1112-()=9
13-4=7+()=1313-()=8
14-9=9+()=1816-()=8
11-9=8+()=1515-7-4=
19-7=5+()=1414-()=8
11-7=6+()=1116-()=7
16-7=7+()=1316-8-0=
12-5=8+()=1517-4-2=
15-6=8+()=1717-()=9
11-4=8+()=1216-()=8
12-6=8+()=1618-0-1=
14-6=9+()=1813-()=7
12-5=9+()=1717-()=8
16-8=9+()=1817-9-0=
12-3=7+()=1615-5=
15-7=9+()=189+6-5=
14-5=7+()=115+8-4=
14-9=8+()=1614-()=7
11-4=5+()=1414-()=5
17-9=9+()=154+8-8=
18-9=8+()=169+7-9=
12-6=8+()=125+9=
13-7=9+()=1817-5-5=
12-8=9+()=1111-()=3
11-1=7+()=1512-7+7=
18-9=4+()=1119-9=
18-9=6+()=134+2=
11-9=6+()=1416-8=
13-4=7+()=1519-5-1=
11-2=6+()=1217-0-3=
13-8=8+()=1512-()=4
15-6=6+()=1517-1-3=
12-3=8+()=1511-()=4
19-8=8+()=1512-()=4
12-8=9+()=1816-()=7
17-9=9+()=1814-()=9
12-4=5+()=122+3=
14-8=5+()=117+7-4=
13-9=9+()=1611-()=5
13-9=7+()=1211-()=4
12-5=5+()=138+7=
10-2=4+()=1212-()=3
12-5=4+()=1319-7-3=
11-9=6+()=1413-()=5
17-6=8+()=1615-()=7
12-9=8+()=1718-()=9
12-7=9+()=1811-7+3=
19-3=8+()=1313-()=4
18-9=8+()=1517-8+9=
11-8=4+()=136+8-7=
11-3=8+()=1714-5=
12-7=7+()=1611-()=9
13-9=7+()=1211-()=3
16-6=8+()=179+9-6=
13-8=9+()=1810-8=
13-7=9+()=172+8=
11-9=8+()=147+6-5=
13-8=9+()=1111-9=
17-1=3+()=1119-6-3=
17-9=9+()=1217-()=9
12-5=6+()=1313-()=4
17-9=8+()=177+6-8=
16-9=9+()=1717-9+4=
15-8=9+()=189+3=
14-8=9+()=1611-()=7
13-8=8+()=1713-()=9
15-7=9+()=1416-()=7
12-7=3+()=1214-()=8
18-9=7+()=1616-()=9
11-9=7+()=1416-()=7
12-7=8+()=1612-()=6
11-3=8+()=115+9=
12-6=8+()=1717-8-4=
14-6=9+()=187+1=
16-7=8+()=1613-()=8
13-8=8+()=1714-()=5
19-9=9+()=188+8-9=
15-1=5+()=1316-()=8
11-3=8+()=1513-()=8
18-9=2+()=118+5-3=
12-8=9+()=1818-3=
13-2=7+()=1615-()=6
15-7=9+()=1617-()=9
11-9=9+()=1214-()=6
12-4=8+()=1214-8+1=
12-7=9+()=1710-5=
15-6=8+()=175+8-3=
13-7=4+()=1218-()=9
13-5=9+()=1511-()=9
16-9=9+()=1716-()=8
11-7=8+()=1516-4-2=
11-8=9+()=1815-()=6
13-7=9+()=1812-()=8
15-6=9+()=1817-()=8
12-5=9+()=189+7-9=
13-4=7+()=158+9-8=
12-9=9+()=1814-()=5
13-7=9+()=1811-2+9=
14-9=9+()=1611-()=5
11-9=9+()=185+9-6=
17-9=9+()=1816-8=
16-5=8+()=1515-()=6
12-3=8+()=178+0=
11-8=9+()=1813-()=4
11-8=3+()=1215-8-4=
12-7=9+()=1814-()=5
11-8=8+()=1612-3=
17-3=4+()=1316-()=8
14-6=8+()=1213-()=4
18-9=7+()=169+8-4=
12-9=8+()=1511-()=8
13-8=9+()=124+3=
11-4=7+()=1511-()=8
11-6=6+()=114+8-2=
11-5=9+()=1817-8+5=
11-8=9+()=1513-9+0=
13-5=7+()=1316-()=8
14-8=8+()=148+5-7=
15-7=7+()=1615-()=9
12-7=4+()=1313-4+6=
12-3=2+()=1115-()=9
14-5=7+()=1319-1-2=
12-3=9+()=1313-9+1=
11-9=2+()=1118-()=9
17-8=9+()=1714-8+7=
13-5=9+()=130+0=
13-7=5+()=148+9=
18-9=8+()=1318-()=9
18-9=8+()=1615-8+7=
12-9=9+()=186+1=
18-9=3+()=1115-1=
12-7=7+()=1615-4-4=
13-7=8+()=1714-()=7
17-8=9+()=1517-()=9
13-6=8+()=158+4=
15-6=7+()=1215-()=9
11-8=9+()=1817-()=9
15-9=8+()=1615-9-3=
11-6=8+()=1717-()=9
13-9=9+()=1514-6=
15-8=4+()=1211-()=8
13-9=9+()=1512-8+7=
12-5=9+()=1714-9+1=
14-5=9+()=1617-()=8
13-2=9+()=1714-6-1=
11-6=8+()=166+8-3=
13-5=9+()=1818-9+6=
13-6=9+()=1817-()=9
16-7=5+()=1313-8+5=
11-5=7+()=1115-4-2=
14-7=7+()=1514-()=5
13-4=7+()=1119-7-6=
12-3=8+()=1514-()=7
10-0=4+()=1317-()=9
13-6=3+()=1115-()=6
15-6=6+()=1512-8+9=
14-9=9+()=1513-()=9
17-2=8+()=117+8-5=
11-4=8+()=1112-()=5
11-5=8+()=1516-7-5=
16-4=9+()=1511-()=5
16-8=6+()=158+4=
13-8=6+()=1412-()=5
16-8=9+()=1814-()=6
19-5=9+()=1312-()=4
16-5=6+()=1518-()=9
15-8=7+()=1518-()=9
11-6=6+()=1315-()=8
14-9=9+()=1613-()=4
17-9=9+()=1114-()=8
11-5=9+()=1717-()=8
14-5=4+()=1118-()=9
12-8=5+()=1415-()=9
10-4=7+()=125+4=
13-7=8+()=1315-()=6
13-7=6+()=1117-()=9
11-6=5+()=1212-7=
11-8=4+()=1315-()=6
18-9=9+()=1710-2=
13-4=5+()=1115-6-3=
16-8=5+()=1113-()=7
14-5=8+()=1616-()=7
12-8=6+()=1513-()=7
12-8=9+()=1614-()=7
11-2=7+()=1612-()=8
15-0=5+()=1417-8-4=
11-8=8+()=1713-()=7
12-9=8+()=1418-()=9
15-7=3+()=1111-()=2
15-9=8+()=1618-9-3=
12-9=9+()=1414-6+6=
11-8=7+()=1115-()=9
13-5=9+()=1811-2=
12-7=5+()=1318-9+3=
15-7=7+()=145+0=
15-7=9+()=1612-7=
18-9=7+()=1318-9-1=
11-7=6+()=1411-()=5
12-8=9+()=1812-()=6
14-8=7+()=1615-()=8
13-7=5+()=1419-6-2=
14-8=9+()=166+7=
16-2=9+()=1417-()=8
16-7=9+()=1814-7-3=
19-4=7+()=1117-()=8
14-1=8+()=1417-()=8
18-9=5+()=1212-3+9=
17-8=3+()=1213-()=5
18-9=8+()=150+8=
14-9=7+()=139+2=
13-7=7+()=1418-4-4=
17-9=7+()=1512-3=
14-7=9+()=136+8-0=
15-9=9+()=180+4=
11-6=9+()=1811-5+8=
12-3=9+()=1815-()=8
18-9=4+()=130+4=
18-9=8+()=1518-()=9
18-2=6+()=1417-()=8
18-9=5+()=137+3=
19-2=8+()=1611-()=3
15-9=9+()=167+7-9=
19-5=9+()=1211-()=2
19-9=9+()=1812-()=8
14-8=9+()=1813-()=5
15-7=9+()=1819-4=
13-8=9+()=1717-()=9
15-8=8+()=1118-()=9
12-6=7+()=1319-4-3=
13-8=4+()=1312-()=5
18-9=9+()=1816-()=7
13-8=9+()=1114-7+0=
13-4=8+()=1512-()=4
13-5=7+()=1612-()=8
15-6=9+()=1417-()=9
18-9=9+()=1718-()=9
15-6=8+()=1714-()=8
14-7=7+()=1214-()=8
13-5=3+()=1116-7+6=
13-9=5+()=1311-()=9
11-9=8+()=1412-()=9
15-9=8+()=1516-()=9
11-5=6+()=1512-9=
13-4=7+()=1311-()=2
15-6=7+()=1217-8+5=
12-5=5+()=1317-3-2=
11-3=9+()=156+7-7=
15-8=4+()=1118-()=9
12-7=8+()=1517-()=8
14-8=9+()=1217-3-4=
16-8=4+()=1218-()=9
13-9=5+()=1318-()=9
14-5=9+()=1717-()=9
13-9=9+()=1614-1=
16-9=9+()=1814-()=6
12-8=9+()=1216-7-5=
16-9=9+()=1517-()=9
12-7=7+()=1114-()=9
17-8=9+()=118+8-4=
11-2=8+()=1618-9-1=
12-5=8+()=1617-8+6=
14-6=8+()=1517-6=
13-9=6+()=1216-()=8
15-6=9+()=1217-()=9
12-7=5+()=1214-5+2=
14-8=6+()=1319-1-6=
17-9=8+()=1618-()=9
12-7=9+()=1513-()=8
11-3=4+()=1114-()=9
15-8=7+()=156+8=
14-8=6+()=1113-()=8
17-9=9+()=1718-()=9
12-8=3+()=1215-(