小学一年级数学下册20以内加减法练习题 50.docx

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小学一年级数学下册20以内加减法练习题 50.docx

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小学一年级数学下册20以内加减法练习题 50.docx

小学一年级数学下册20以内加减法练习题50

12-5=7+()=1417-()=8

13-7=6+()=1111-9=

13-7=2+()=1113-()=5

13-6=2+()=1116-8-2=

15-7=9+()=1415-3-6=

13-8=5+()=1218-5-2=

12-4=5+()=1311-()=2

16-7=1+()=1918-()=9

15-6=2+()=1114-()=6

18-9=7+()=1414-5-1=

16-8=9+()=1417-()=9

14-8=4+()=198+8-0=

12-6=5+()=128+7-3=

16-7=0+()=1918-()=9

14-7=9+()=144+5-1=

11-8=8+()=1217-()=8

11-4=8+()=1315-()=7

10-4=6+()=139+8-9=

13-4=6+()=1418-()=9

12-9=6+()=1918-()=9

17-9=4+()=1316-()=9

11-4=7+()=1318-()=9

19-4=9+()=1115-()=6

12-5=8+()=1315-()=9

12-9=0+()=1916-7-3=

12-3=8+()=1315-()=7

12-4=1+()=1913-()=6

11-3=4+()=1917-()=9

11-7=7+()=1216-7-4=

13-5=2+()=1116-5-2=

15-8=6+()=1919-1=

11-5=6+()=1117-9+7=

16-7=8+()=1316-()=8

11-3=8+()=1316-1-6=

18-9=4+()=1918-2-2=

14-5=5+()=1318-()=9

17-9=6+()=1913-()=5

13-4=8+()=1212-()=5

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

18-9=8+()=1218-()=9

13-7=3+()=1212-()=6

10-8=6+()=1314-()=8

18-9=9+()=114+8=

12-8=4+()=1213-()=5

12-9=5+()=1311-()=4

12-3=7+()=1411-()=4

15-8=7+()=1117-1-4=

12-9=4+()=1111-()=9

13-5=3+()=1215-8-2=

15-9=6+()=194+4=

13-5=8+()=1314-()=8

15-9=6+()=1216-9-0=

16-8=3+()=1914-()=8

16-7=6+()=1114-()=9

18-9=5+()=1314-9+9=

13-5=7+()=148+6=

11-4=3+()=1115-()=7

12-8=3+()=199+5-0=

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

12-4=4+()=1914-()=6

12-9=7+()=1216-()=7

11-4=6+()=1117-8-2=

13-6=8+()=1119-7=

13-6=5+()=1212-4=

14-3=4+()=1315-()=7

16-8=6+()=1914-()=8

12-4=9+()=1912-()=9

18-9=6+()=142+9=

17-9=3+()=1114-()=7

19-7=6+()=1316-6-5=

16-7=5+()=1213-()=9

18-9=8+()=1115-()=9

18-9=6+()=1114-()=9

16-8=3+()=1216-()=9

13-7=3+()=1117-()=9

11-6=4+()=1215-()=6

17-9=6+()=1916-()=9

12-4=5+()=1219-9=

13-9=5+()=1911-5=

12-8=3+()=1113-()=6

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

11-8=9+()=1313-()=7

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

13-7=8+()=1311-()=8

18-4=4+()=1914-5-2=

12-7=4+()=1313-()=7

14-7=9+()=1218-()=9

12-3=8+()=147+7-9=

12-5=6+()=117+6-6=

14-8=4+()=1213-()=8

12-6=4+()=1218-4-5=

12-7=4+()=1314-5-4=

18-9=5+()=1312-()=7

11-5=3+()=1118-8-4=

13-5=2+()=1113-()=6

15-8=6+()=1215-8-2=

11-6=3+()=1918-()=9

12-9=2+()=1918-()=9

17-9=3+()=1915-()=8

17-8=4+()=1112-()=3

13-5=9+()=1415-()=8

17-9=7+()=1115-9=

12-8=5+()=120+4=

14-6=9+()=1419-4-3=

11-6=5+()=1311-3+4=

12-3=9+()=1914-()=7

11-8=2+()=1112-()=9

12-1=8+()=133+0=

16-9=7+()=1319-7-5=

13-9=0+()=1912-()=5

12-6=0+()=1918-5-3=

13-8=4+()=1318-3-5=

11-4=9+()=1215-1=

16-7=6+()=1215-()=6

18-9=3+()=1218-0-5=

14-7=8+()=1417-()=8

11-5=7+()=1413-()=6

18-9=8+()=1115-()=9

17-9=1+()=1915-()=8

17-9=5+()=1313-()=5

14-5=5+()=1114-()=8

12-3=5+()=1110-3=

11-2=7+()=1412-()=3

13-7=9+()=1217-9-3=

12-8=5+()=1918-()=9

13-6=8+()=1418-()=9

13-7=8+()=1111-()=9

18-9=5+()=1312-()=8

14-6=9+()=1418-()=9

16-7=8+()=1418-4-3=

11-5=6+()=1916-()=8

15-7=4+()=134+9-3=

14-7=8+()=1216-5-1=

12-5=7+()=194+2=

12-5=7+()=1215-6-1=

14-7=7+()=1418-9-5=

12-6=5+()=1418-()=9

11-2=7+()=1312-()=4

13-6=3+()=1214-()=5

14-9=4+()=1213-()=6

12-3=7+()=1111-9+5=

14-9=8+()=1111-2=

11-4=0+()=1912-()=6

10-6=9+()=1915-()=8

11-9=3+()=1217-2=

16-5=5+()=1316-7=

13-9=9+()=1415-4=

18-9=7+()=1216-()=8

14-7=7+()=114+0=

11-3=9+()=1211-()=2

12-4=0+()=1918-()=9

17-9=8+()=1117-()=8

11-3=0+()=1916-()=7

17-8=6+()=1317-()=8

12-4=6+()=119+7-0=

18-9=0+()=1918-()=9

11-9=8+()=1315-()=9

11-3=5+()=1214-()=7

12-4=6+()=1312-4+2=

13-7=7+()=1915-()=9

13-7=5+()=1418-8=

13-7=7+()=146+6=

13-4=7+()=1411-()=6

13-9=5+()=1218-8-2=

17-8=4+()=1214-6-4=

14-9=8+()=125+7-0=

14-6=7+()=1419-4-3=

18-9=3+()=1111-()=2

18-5=8+()=1311-()=8

14-7=7+()=1419-1-6=

13-5=1+()=1915-()=8

14-5=9+()=1111-()=2

14-9=3+()=1215-8-5=

13-6=7+()=1413-9+7=

11-2=3+()=126+5-8=

12-4=6+()=1413-()=4

16-9=2+()=117+8-8=

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

13-8=7+()=1415-7-2=

11-6=9+()=1418-()=9

18-1=4+()=1311-()=3

11-4=4+()=1916-()=8

11-2=2+()=1918-9-5=

17-8=6+()=1411-3=

17-6=6+()=1417-2-4=

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

15-8=4+()=131+5=

12-6=8+()=1111-()=8

13-0=6+()=1314-()=8

16-7=3+()=1212-7+8=

14-8=6+()=197+7-6=

13-6=3+()=1113-()=9

11-2=2+()=1911-()=7

12-4=8+()=1315-9+9=

12-5=8+()=1315-()=9

13-4=8+()=197+2=

12-8=8+()=142+5=

12-6=6+()=1214-()=6

14-8=9+()=1413-8+4=

11-8=4+()=1218-()=9

15-7=9+()=1414-8+4=

12-5=7+()=1411-()=5

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

11-4=7+()=143+4=

17-9=5+()=1214-()=8

12-8=8+()=137+8=

17-8=5+()=1316-()=7

14-6=8+()=1316-()=9

13-4=4+()=1213-()=4

14-7=9+()=1112-()=3

15-7=3+()=1113-()=6

15-7=5+()=1913-()=6

14-1=5+()=1113-()=7

17-8=9+()=144+7-1=

12-8=5+()=1112-()=7

12-3=1+()=1917-()=8

13-8=9+()=198+7-2=

12-9=4+()=1218-2-3=

18-9=5+()=1214-5+9=

17-8=2+()=1118-()=9

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

15-6=9+()=1313-9+3=

14-9=5+()=1917-()=8

15-6=3+()=1215-7-3=

12-8=2+()=1915-()=7

16-9=1+()=1911-()=3

13-6=4+()=117+2=

11-2=6+()=1216-()=8

11-5=9+()=1916-7-1=

14-9=3+()=1916-()=8

15-7=8+()=1416-()=8

12-9=8+()=1215-()=9

11-6=3+()=1915-()=8

19-6=6+()=1413-()=9

11-5=5+()=1414-7+8=

14-9=8+()=1416-()=9

13-8=7+()=1412-()=4

14-9=5+()=145+8-8=

14-9=7+()=1417-()=8

17-9=9+()=1115-6=

13-6=4+()=1914-8+8=

12-3=8+()=1916-()=9

11-4=5+()=1117-8+7=

17-8=9+()=122+3=

12-3=4+()=1112-4+6=

12-4=8+()=1212-()=4

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

14-8=5+()=1411-()=6

14-4=8+()=1211-()=7

15-8=5+()=1415-9-1=

11-1=8+()=1318-()=9

13-4=4+()=1919-7-1=

14-8=4+()=1314-()=7

14-6=9+()=1113-()=9

12-8=9+()=1415-0-5=

18-9=7+()=1212-8+6=

15-8=8+()=1111-()=6

11-2=6+()=1313-()=4

13-4=0+()=1915-()=9

13-8=8+()=116+3=

15-7=4+()=1318-9-5=

10-6=9+()=1112-()=5

11-8=9+()=144+6-1=

11-9=7+()=1215-()=9

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

16-8=7+()=1915-6-1=

12-5=9+()=1315-()=8

17-9=1+()=1917-()=8

17-9=0+()=1916-()=7

16-8=5+()=1312-()=3

14-5=3+()=1111-()=9

13-5=7+()=1418-()=9

13-6=4+()=1911-8=

16-9=7+()=140+9=

11-8=8+()=1315-7-3=

15-9=6+()=126+5=

17-9=4+()=1215-8-4=

15-6=7+()=1413-()=6

11-7=5+()=1218-()=9

11-2=6+()=148+9-3=

12-7=6+()=1218-()=9

18-1=9+()=1114-()=9

14-8=8+()=1316-9-4=

12-8=5+()=1317-()=9

13-7=4+()=138+7=

14-9=5+()=112+2=

14-9=6+()=1310-9=

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

11-3=9+()=1113-5+4=

12-7=9+()=1112-()=4

14-5=5+()=1111-()=5

12-9=9+()=1415-7-3=

12-8=8+()=1311-()=7

11-7=7+()=1112-()=7

14-6=4+()=1918-9+3=

15-7=9+()=1217-()=9

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

14-7=6+()=1913-8+6=

15-2=4+()=118+6-8=

12-8=1+()=195+4=

12-4=3+()=1116-()=7

19-0=7+()=1217-()=9

10-8=7+()=1115-()=7

12-3=2+()=194+6-7=

12-5=7+()=1412-()=9

11-9=3+()=1116-()=9

13-7=3+()=1118-()=9

14-7=6+()=1212-()=9

15-6=3+()=1216-()=8

10-5=8+()=126+2=

19-0=8+()=1212-()=3

13-8=7+()=1414-()=7

15-8=7+()=1416-()=7

17-8=4+()=128+5-8=

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

12-8=6+()=1116-()=9

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

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

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

14-1=7+()=1416-()=8

13-7=3+()=1115-()=8

11-7=6+()=1217-()=8

12-3=9+()=1218-9+3=

11-8=5+()=1917-9+3=

16-9=4+()=1319-2-3=

18-9=6+()=125+5-4=

12-9=8+()=1914-()=8

11-5=8+()=1215-()=7

13-7=7+()=195+9-6=

11-7=1+()=1918-()=9

11-2=5+()=1911-4+8=

17-3=5+()=1117-8-3=

16-7=7+()=1211-6=

13-5=3+()=1115-9-1=

13-9=4+()=1214-()=6

17-9=2+()=1114-()=6

13-5=4+()=1318-9-5=

11-6=8+()=1114-10=

18-9=3+()=1215-()=6

17-8=7+()=1217-()=8

12-9=3+()=1214-7-2=

12-6=2+()=1118-(

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