人教版一年级数学下册20以内的退位减法课后作业 31Word文档格式.docx
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12-9=9+()=1813-()=9
13-9=2+()=110+1=
12-9=9+()=1813-4=
12-6=8+()=1712-()=7
11-5=2+()=1116-()=7
13-9=4+()=1215-4=
12-8=4+()=1214-()=8
13-4=9+()=1818-()=9
11-4=8+()=1613-()=8
13-7=9+()=1716-()=8
15-7=9+()=1612-()=8
11-3=9+()=1814-()=5
17-8=8+()=1410-6=
17-8=5+()=1217-()=8
12-4=9+()=1414-()=6
18-9=9+()=1412-()=9
12-7=9+()=166+9=
14-8=4+()=1316-()=9
16-7=9+()=1817-()=9
12-6=5+()=1414-4=
13-9=9+()=1612-()=5
15-6=6+()=1411-()=6
16-7=8+()=1415-()=7
15-9=5+()=1117-()=8
13-5=8+()=1517-()=8
12-4=9+()=1618-()=9
13-6=9+()=1716-()=7
12-5=6+()=1514-1=
13-4=6+()=1317-2=
11-2=2+()=1117-()=9
16-9=6+()=1312-3=
16-8=5+()=1314-2=
13-6=8+()=1515-()=6
15-7=7+()=1618-()=9
16-8=4+()=117+8=
12-6=7+()=1612-()=7
15-7=9+()=1616-()=7
13-7=9+()=1613-()=5
11-4=8+()=173+5=
11-2=7+()=1611-()=2
16-8=5+()=1311-()=9
12-8=8+()=1312-()=9
12-8=9+()=1118-()=9
12-9=5+()=1313-()=6
12-3=4+()=1311-()=3
13-9=8+()=1512-()=5
12-7=8+()=1716-()=9
13-9=8+()=1314-()=8
13-4=4+()=1215-()=7
12-8=9+()=1517-()=9
12-8=9+()=1311-()=2
15-8=6+()=1517-()=8
12-8=7+()=1411-()=3
17-9=9+()=172+5=
17-8=7+()=1115-7=
17-8=8+()=1615-()=8
13-6=7+()=1613-()=7
13-7=4+()=1311-()=4
13-9=4+()=1311-()=4
13-6=8+()=1712-()=6
14-5=9+()=1813-()=4
11-2=6+()=1111-5=
11-3=9+()=1717-4=
15-6=6+()=115+1=
11-7=7+()=1418-()=9
13-6=5+()=118+6=
17-8=9+()=1718-()=9
15-7=9+()=180+1=
11-3=7+()=1315-()=7
12-6=7+()=160+4=
11-7=7+()=1513-()=9
11-5=8+()=1311-()=2
14-7=9+()=1812-()=7
16-7=4+()=1118-()=9
17-8=9+()=1716-()=9
11-6=9+()=1815-()=7
14-9=7+()=1517-()=9
11-3=9+()=1717-()=8
12-4=9+()=1717-()=8
15-6=3+()=1116-()=8
12-6=9+()=1611-()=9
14-5=6+()=123+9=
15-6=8+()=1714-()=7
13-6=8+()=1513-()=7
17-8=8+()=1619-9=
13-7=9+()=1717-()=8
14-8=9+()=1512-()=6
11-8=8+()=1213-()=4
11-4=7+()=1114-()=9
13-7=5+()=1418-()=9
11-8=3+()=1112-()=8
12-9=8+()=1712-()=6
13-5=7+()=120+4=
11-6=9+()=1712-()=9
18-9=9+()=1518-3=
15-7=6+()=1210-3=
13-7=9+()=1816-()=8
16-8=8+()=118+0=
11-4=3+()=1116-()=7
12-4=7+()=1619-1=
11-5=7+()=1312-()=9
12-6=9+()=1814-()=8
13-8=7+()=1616-()=7
12-8=7+()=1117-()=8
12-6=8+()=1415-()=6
13-8=5+()=1117-()=9
15-9=9+()=1715-()=6
11-3=5+()=1318-()=9
11-3=6+()=1517-10=
12-6=7+()=1411-()=6
12-3=8+()=1410-8=
11-9=9+()=1317-()=9
14-8=9+()=1817-()=8
16-8=9+()=1814-()=5
12-4=6+()=1517-()=9
13-5=8+()=1712-()=9
14-6=9+()=1813-()=6
12-9=6+()=1517-()=8
13-5=9+()=1515-()=8
11-8=9+()=1411-()=8
12-6=8+()=1116-()=9
18-9=5+()=149+6=
15-6=6+()=1312-()=9
15-7=5+()=117+1=
14-7=2+()=1113-()=6
13-5=8+()=1713-()=5
12-4=9+()=1211-()=4
16-7=9+()=1717-()=8
14-7=8+()=1418-()=9
12-7=8+()=1513-()=6
16-9=7+()=1514-()=7
16-7=9+()=1312-()=3
13-5=6+()=1513-()=8
16-9=3+()=1211-()=5
15-9=8+()=1713-10=
12-3=9+()=1112-()=3
12-3=8+()=1714-()=6
15-7=7+()=1312-()=5
12-5=5+()=1314-()=8
15-9=9+()=1813-()=4
18-9=3+()=1111-()=4
12-5=7+()=1617-()=8
14-5=9+()=1818-4=
11-3=9+()=1211-()=6
12-3=6+()=1515-()=8
11-3=7+()=1617-()=9
13-7=7+()=1614-()=7
15-7=6+()=121+1=
11-9=6+()=1117-()=9
14-6=8+()=176+1=
13-6=8+()=1516-()=7
11-4=9+()=1211-()=9
13-8=9+()=156+1=
12-5=8+()=1112-()=5
17-8=7+()=1410-2=
17-8=8+()=1315-()=9
17-9=9+()=1317-()=8
14-8=9+()=163+8=
18-9=8+()=143+3=
17-9=9+()=1518-()=9
16-9=8+()=175+3=
13-4=3+()=1118-()=9
16-8=9+()=1817-()=8
14-9=5+()=143+3=
16-7=9+()=1813-()=5
13-9=3+()=1117-()=9
12-5=7+()=1213-()=8
17-9=7+()=1613-()=9
11-6=8+()=1212-()=5
13-9=5+()=1215-()=6
14-9=5+()=1314-()=6
16-8=9+()=1517-()=8
12-4=6+()=1118-()=9
14-5=7+()=1111-()=6
11-6=6+()=1119-8=
13-6=7+()=1616-()=8
12-7=9+()=1712-()=7
13-8=7+()=149+6=
14-7=9+()=1315-()=6
11-9=8+()=1614-()=7
11-5=7+()=1519-2=
11-8=5+()=1114-()=7
14-9=3+()=1114-()=7
17-8=7+()=1612-6=
12-5=7+()=1616-()=8
11-3=6+()=1310-8=
12-5=7+()=1617-()=9
12-8=8+()=1218-()=9
12-7=4+()=1215-()=8
14-8=7+()=1516-8=
13-6=8+()=160+5=
15-9=9+()=1713-()=8
11-2=7+()=1518-()=9
14-8=3+()=1113-()=4
12-6=8+()=1616-()=9
12-8=9+()=1813-()=4
11-3=8+()=1718-()=9
13-8=5+()=1415-()=7
12-6=7+()=1616-()=8
11-5=8+()=1212-()=8
15-9=8+()=1613-()=5
11-6=8+()=1112-()=6
16-9=9+()=1713-()=5
13-9=9+()=1817-()=8
16-7=7+()=1416-()=9
11-8=9+()=1416-()=9
13-9=3+()=1214-()=5
11-7=3+()=1216-()=8
13-4=9+()=186+3=
14-8=6+()=1515-()=9
17-9=9+()=1413-()=9
11-3=8+()=139+4=
12-5=8+()=1714-()=5
14-9=7+()=1316-()=7
13-5=5+()=1412-()=7
11-4=6+()=1111-()=9
15-8=8+()=1216-()=7
13-7=6+()=1413-()=5
17-8=4+()=1315-()=9
14-5=7+()=1613-()=4
12-9=8+()=1718-()=9
15-8=9+()=1812-()=8
17-8=9+()=1616-()=9
15-6=9+()=1817-()=8
15-6=7+()=1316-()=9
13-5=7+()=1512-()=6
15-7=6+()=145+6=
17-9=6+()=1111-()=6
12-5=9+()=175+8=
13-7=3+()=1113-()=8
13-4=6+()=1314-2=
13-8=9+()=1513-()=6
11-7=5+()=1414-()=8
13-9=4+()=1314-()=7
16-9=9+()=1712-()=4
13-4=8+()=1611-()=4
12-4=9+()=1812-()=6
12-8=9+()=1412-()=3
15-6=3+()=1214-()=5
14-8=7+()=1616-()=9
11-2=4+()=1313-()=6
12-6=9+()=1613-()=5
13-7=7+()=1512-()=6
11-8=5+()=1418-()=9
11-7=3+()=1116-()=9
17-9=9+()=1813-1=
13-5=6+()=1216-()=8
14-6=8+()=1711-()=9
11-4=9+()=1815-()=7
18-9=7+()=166+2=
12-5=9+()=1812-()=5
11-6=6+()=112+8=
12-7=8+()=1412-()=5
12-4=9+()=1614-1=
11-4=7+()=1516-()=8
12-7=8+()=1517-()=9
13-9=7+()=1111-()=5
12-6=4+()=116+1=
13-4=8+()=1712-()=9
11-3=9+()=1511-()=4
12-7=4+()=1215-()=7
12-9=8+()=1612-()=3
11-2=4+()=1212-()=6
11-9=9+()=1717-()=8
12-5=6+()=1518-()=9
11-3=7+()=1115-()=9
16-8=7+()=1313-()=6
11-6=9+()=1519-7=
13-4=3+()=1218-()=9
12-5=5+()=1318-()=9
16-7=5+()=117+1=
11-4=7+()=1117-()=8
15-9=7+()=1215-()=6
17-8=9+()=1318-()=9
13-8=9+()=1514-()=8
14-8=8+()=1716-()=7
12-3=5+()=118+1=
18-9=9+()=1811-()=4
11-9=8+()=1213-()=5
12-9=8+()=1713-()=6
14-5=4+()=1210-3=
13-9=8+()=1312-()=3
13-7=6+()=1410-8=
14-9=9+()=1814-()=6
12-9=9+()=1817-()=8
15-7=9+()=1618-7=
17-8=9+()=1415-()=9
11-4=7+()=1318-()=9
15-9=7+()=1312-()=5
18-9=8+()=1518-()=9
13-9=8+()=1717-8=
12-3=9+()=153+0=
11-9=7+()=1611-()=7
13-6=7+()=165+9=
14-9=3+()=1115-()=9
13-8=9+()=1813-()=4
11-8=9+()=1418-()=9
14-5=9+()=1211-()=4
14-9=9+()=1818-()=9
12-5=9+()=1817-()=8
12-3=6+()=1411-9=
13-5=8+()=1711-()=6
16-9=9+()=1816-()=8
11-3=4+()=1213-()=7
15-6=7+()=168+4=
15-9=4+()=1211-()=6
17-8=6+()=1317-(