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部编一年级下册数学口算练习题
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小学一年级下册数学口算练习题
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班级:
22
-
3
=
12
+
16
=
23
-
8
=
14
-
7
=
12
-
5
=
8
+
15
=
31
-
5
=
24
+
7
=
16
-
8
=
19
-
5
=
9
+
14
=
24
-
9
=
35
+
7
=
18
+
10
=
35
+
16
=
36
+
20
=
9
+
30
=
39
+
5
=
24
+
39
=
50
-
17
=
67
-
9
=
62
-
8
=
80
-
30
=
79
-
50
=
26
-
13
=