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
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-(