小学一年级数学下册20以内加减法练习题 42.docx
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小学一年级数学下册20以内加减法练习题 42.docx
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小学一年级数学下册20以内加减法练习题42
12-6=7+()=1218-()=9
16-8=8+()=1413-()=7
13-8=7+()=1914-7-0=
19-8=9+()=1315-()=8
11-8=7+()=1312-()=6
19-9=5+()=1911-()=8
14-7=7+()=1216-7-4=
16-8=6+()=1412-5+5=
16-8=8+()=1418-()=9
15-6=6+()=1317-()=8
18-9=7+()=1418-4-6=
13-7=4+()=1316-7-4=
15-9=5+()=1117-8+4=
12-5=1+()=1911-()=5
13-4=6+()=1416-1=
12-3=3+()=1218-()=9
14-5=2+()=199+8-0=
11-3=7+()=1218-1=
14-5=6+()=116+9=
13-4=9+()=1415-6-1=
17-7=8+()=1213-7+7=
15-0=8+()=1412-()=7
11-8=9+()=1212-()=9
12-0=8+()=1414-()=6
17-9=6+()=1416-()=8
13-8=6+()=1417-()=9
15-8=4+()=1212-()=4
14-7=6+()=1211-4=
13-6=5+()=1117-()=8
13-5=7+()=1417-()=8
12-7=6+()=147+5-8=
16-8=7+()=1314-8-0=
17-9=9+()=1315-9-4=
13-5=0+()=1916-7-5=
18-9=9+()=1415-()=6
12-9=8+()=1315-()=9
15-6=7+()=1415-()=7
17-9=4+()=1316-9-0=
19-9=4+()=1315-7-4=
19-3=4+()=1316-()=8
13-9=4+()=1316-()=8
15-6=8+()=1314-()=7
12-4=9+()=1216-()=7
15-6=7+()=1416-()=7
11-5=8+()=1114-()=7
14-8=6+()=1911-()=4
17-3=6+()=147+7-1=
15-7=5+()=1418-4-2=
12-8=3+()=1217-()=9
12-9=5+()=1217-()=9
11-7=4+()=1111-()=5
13-6=9+()=1116-()=8
12-3=5+()=1111-4+8=
12-6=4+()=1918-9-2=
18-9=6+()=1313-()=9
18-9=8+()=1915-()=8
15-9=6+()=126+5-0=
13-0=4+()=1315-()=9
12-7=3+()=194+6-0=
11-8=1+()=1918-5-1=
11-3=8+()=119+4=
11-4=5+()=1413-()=8
15-7=9+()=1913-()=9
17-0=9+()=1112-()=6
17-8=6+()=1313-9+4=
12-6=8+()=119+0=
13-8=6+()=139+6-2=
13-5=5+()=145+1=
14-5=8+()=1217-6-6=
11-4=9+()=1114-9-2=
12-4=5+()=1418-9+2=
12-4=9+()=1314-9+4=
12-4=9+()=1914-7=
11-6=8+()=1918-()=9
13-4=5+()=1412-10=
12-7=8+()=1215-()=7
18-9=9+()=1316-8-0=
16-9=5+()=1115-()=9
16-7=8+()=1312-8+5=
18-9=4+()=1314-()=7
13-7=8+()=1117-9-0=
11-2=6+()=194+6-6=
12-4=7+()=196+6-1=
17-9=9+()=1117-7-2=
14-7=3+()=1113-()=7
13-7=8+()=1315-7-1=
11-6=4+()=1217-()=8
12-8=8+()=1412-5+4=
13-5=7+()=1416-6=
17-9=5+()=1116-7+1=
17-8=1+()=1913-()=7
11-9=5+()=1317-()=9
12-4=5+()=1114-()=8
15-9=5+()=1215-8=
12-6=5+()=1418-()=9
11-5=9+()=1113-()=8
15-7=5+()=126+8-5=
14-6=9+()=1416-8-3=
12-5=7+()=1111-()=9
13-9=4+()=1213-()=6
15-8=8+()=1210-10=
13-4=3+()=1914-6-1=
14-7=7+()=1311-5+8=
13-9=7+()=1211-10=
18-9=4+()=1317-()=8
11-4=8+()=1911-()=7
14-8=3+()=1914-()=7
16-8=7+()=1316-8+9=
13-6=3+()=1111-()=5
14-6=2+()=1918-9-5=
17-9=5+()=1218-()=9
12-9=6+()=1417-0-3=
10-4=7+()=1118-()=9
15-9=8+()=199+1=
14-8=7+()=1317-()=9
15-8=3+()=1918-()=9
11-2=8+()=136+9-5=
16-9=9+()=1918-()=9
14-7=2+()=1911-()=3
13-6=9+()=1916-()=8
11-1=7+()=1313-4+5=
12-9=4+()=1213-()=5
11-6=2+()=1113-()=4
16-8=7+()=194+6-8=
16-9=5+()=1312-()=9
13-6=7+()=1210-3=
18-9=8+()=1411-()=2
11-7=9+()=1217-()=8
16-0=6+()=1214-9-0=
11-9=5+()=1417-()=8
15-9=6+()=1416-9-4=
13-4=7+()=148+9-0=
14-7=7+()=1114-()=7
15-6=4+()=1118-()=9
12-9=8+()=1416-()=8
14-7=9+()=1115-()=7
11-3=7+()=1318-()=9
18-9=5+()=128+7-7=
15-9=4+()=1918-()=9
11-2=1+()=1918-()=9
19-4=3+()=1112-()=5
16-8=7+()=1417-()=8
18-9=5+()=1417-()=8
18-9=5+()=1317-()=9
12-5=6+()=1316-8=
15-9=8+()=1211-6+8=
18-8=7+()=119+3=
13-6=2+()=195+7=
13-4=5+()=1115-9-3=
14-6=8+()=1111-()=6
15-7=6+()=1211-8+1=
12-7=5+()=1316-()=9
13-5=4+()=138+8-3=
14-6=5+()=1213-()=8
15-9=5+()=1413-()=9
13-8=8+()=1317-()=9
12-6=5+()=146+5-4=
11-8=3+()=1117-8-3=
18-2=3+()=1110-4=
15-9=4+()=1917-()=8
16-9=5+()=1111-()=8
14-7=2+()=199+7-3=
12-7=4+()=1114-()=8
13-4=3+()=1214-()=6
11-3=7+()=1412-()=8
12-4=4+()=1114-8+4=
18-9=9+()=1218-4-6=
13-5=9+()=140+7=
18-5=6+()=125+5-3=
15-9=5+()=1413-5=
15-7=7+()=1417-()=8
13-4=8+()=1216-2-2=
14-8=7+()=1415-()=7
16-4=4+()=1315-3=
17-3=3+()=1913-()=6
11-3=8+()=1112-()=4
12-7=5+()=144+9-0=
18-9=2+()=1117-8-2=
13-4=9+()=131+5=
14-8=2+()=1116-5=
14-7=6+()=1115-()=9
11-4=9+()=1110-1=
15-9=6+()=1213-()=9
11-4=3+()=1215-()=9
18-6=2+()=1115-2-3=
14-7=9+()=134+6=
13-7=8+()=1312-()=3
14-4=6+()=1317-()=8
15-8=7+()=1117-9-5=
13-6=5+()=1411-()=6
11-4=9+()=1118-9+4=
17-5=5+()=1317-()=9
14-6=6+()=127+9-3=
14-7=7+()=1413-()=7
13-5=6+()=1318-()=9
17-9=7+()=1413-()=9
14-7=4+()=1113-()=8
13-9=7+()=1314-9-5=
13-9=4+()=1317-9-5=
12-7=6+()=1114-()=6
12-5=8+()=1412-()=4
12-9=7+()=1214-()=6
12-4=4+()=1114-()=7
18-9=5+()=1311-()=4
12-7=1+()=195+5-3=
12-4=9+()=1311-8+7=
16-8=7+()=1412-()=3
12-5=0+()=1917-8-3=
13-4=2+()=1117-()=9
16-8=8+()=1412-()=5
16-8=3+()=124+7-6=
13-9=7+()=1914-()=6
17-6=7+()=1218-9-0=
12-5=5+()=1216-()=7
12-9=9+()=117+7=
13-7=8+()=1913-()=4
13-8=9+()=1413-()=8
14-6=9+()=1418-10=
11-3=6+()=1411-3=
12-6=3+()=1911-()=8
18-9=5+()=1115-()=6
12-4=8+()=1918-6-2=
11-6=6+()=1218-()=9
11-3=7+()=1312-()=9
14-6=4+()=1218-()=9
10-8=5+()=1413-()=9
12-3=9+()=1118-()=9
12-8=7+()=1116-9=
19-1=8+()=1919-0-4=
11-5=6+()=1216-9+5=
14-7=4+()=1217-()=9
10-8=5+()=1414-()=6
17-9=9+()=1314-()=9
13-4=7+()=1312-()=5
11-2=7+()=1916-()=7
11-4=2+()=1111-1=
15-1=7+()=1117-()=9
15-9=8+()=1312-()=8
17-9=7+()=1118-9-0=
11-8=2+()=1117-()=8
12-4=8+()=1915-()=6
13-4=9+()=1116-9-6=
13-0=5+()=139+5-7=
18-9=8+()=1416-7-5=
13-7=3+()=1212-()=9
13-1=9+()=1316-()=7
12-9=4+()=1311-()=4
14-9=4+()=1318-2=
11-9=8+()=1214-()=6
14-1=3+()=1113-()=8
15-6=4+()=1316-()=8
10-6=5+()=1917-9-0=
15-7=8+()=1918-()=9
12-3=5+()=1413-()=4
14-9=3+()=1111-()=8
11-6=8+()=1416-9-5=
13-6=7+()=1415-9-5=
12-4=7+()=1416-()=7
12-8=5+()=1911-5+6=
14-5=7+()=194+1=
15-7=9+()=1411-()=5
12-4=4+()=1215-()=8
16-8=5+()=1912-1=
10-1=3+()=1912-()=6
17-8=5+()=1113-7+6=
14-8=9+()=1411-()=4
14-8=3+()=1917-()=8
14-7=9+()=1316-()=9
15-6=7+()=1912-()=7
16-7=7+()=129+3=
14-8=6+()=1116-()=7
13-6=4+()=1112-()=4
11-2=6+()=1311-()=2
13-6=5+()=126+6-4=
13-8=7+()=1915-()=6
19-3=9+()=1318-()=9
11-7=8+()=146+5-4=
17-9=6+()=127+5=
14-5=5+()=139+6=
13-6=4+()=1118-()=9
14-9=7+()=1114-()=5
11-9=4+()=1311-()=7
14-6=4+()=1216-()=7
13-6=7+()=1217-()=9
11-4=5+()=1415-()=7
17-8=2+()=1114-()=8
12-8=5+()=1215-7+9=
11-6=6+()=112+9=
18-9=3+()=1214-()=7
18-9=6+()=1416-()=8
13-9=8+()=1216-()=8
17-8=2+()=1114-5-0=
15-6=7+()=1316-()=7
17-8=8+()=1318-()=9
12-9=9+()=1111-()=9
11-6=8+()=1414-6+0=
17-3=8+()=1415-9-6=
13-9=6+()=1312-()=3
18-9=3+()=1213-()=8
16-8=8+()=1115-()=6
14-5=8+()=1412-()=3
11-8=4+()=1916-()=8
13-5=7+()=1414-()=8
11-2=6+()=1111-()=3
11-6=5+()=116+9-1=
18-9=7+()=1317-()=9
11-7=7+()=1318-5-1=
15-6=5+()=1115-()=9
15-6=6+()=1416-()=9
13-6=3+()=123+1=
13-6=6+()=1314-()=7
14-2=9+()=1416-()=9
11-9=7+()=1117-()=9
15-7=9+()=1412-6+7=
14-7=7+()=1111-4+5=
11-3=7+()=138+8=
10-2=8+()=136+4=
13-8=8+()=1117-()=8
12-8=5+()=1111-6+9=
14-8=7+()=1317-()=9
11-8=4+()=1217-8-4=
13-9=9+()=135+7=
13-8=5+()=1311-()=6
12-4=8+()=1417-3=
14-6=5+()=125+9-9=
10-5=6+()=1313-()=4
13-1=6+()=149+1=
15-8=6+()=1211-()=4
12-7=8+()=1914-()=7
11-5=9+()=1412-()=3
11-6=6+()=1218-()=9
12-4=7+()=1416-()=8
10-9=5+()=1412-10=
13-9=5+()=1315-()=6
11-3=5+()=1111-5+6=
14-8=9+()=127+9-8=
11-7=5+()=1912-()=9
14-9=6+()=1116-9-4=
11-5=5+()=1315-8+0=
18-9=5+()=1116-()=9
17-1=7+()=1418-()=9
15-6=3+()=1116-()=7
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