人教版小学数学一年级口算、心算练?/p>
(
上下?/p>
)43989
1
/
25
小学数学一年级口算练习
第三十四?/p>
第三十五?/p>
第三十六?/p>
?/p>
1
0
-
7
=
?/p>
8
-
6
=
?/p>
7
+
3
=
?/p>
9
-
7
=
?/p>
1
0
-
2
=
?/p>
1
0
-
4
=
?/p>
6
-
3
=
?/p>
2
+
8
=
?/p>
1
0
-
3
=
?/p>
9
-
4
=
?/p>
7
-
2
=
?/p>
1
0
-
6
=
⒀
5
+
5
=
?/p>
4
+
4
=
?/p>
1
0
-
8
=
?/p>
4
+
(
)=
1
0
?/p>
5
+
(
)=
8
?/p>
(
)+
3
=
7
?/p>
8
+
(
)=
9
?/p>
4
+
(
)=
9
?/p>
(
)+
2
=
1
0
?/p>
(
)+
3
=
6
?/p>
6
+
(
)=
9
?/p>
7
+
(
)=
1
0
?/p>
(
)+
6
=
1
0
?/p>
(
)+
4
=
6
?/p>
5
+
(
)=
5
⒀
(
)+
3
=
8
?/p>
(
)+
6
=
7
?/p>
9
+
(
)=
1
0
?/p>
8
+
(
)=
1
0
?/p>
(
)+
6
=
9
?/p>
(
)+
5
=
9
?/p>
4
+
(
)=
1
0
?/p>
7
+
(
)=
7
?/p>
(
)+
2
=
6
?/p>
(
)+
5
=
7
?/p>
3
+
(
)=
8
?/p>
1
+
(
)=
9
?/p>
(
)+
2
=
7
?/p>
7
+
(
)=
1
0
?/p>
5
+
(
)=
5
⒀
2
+
(
)=
9
?/p>
(
)+
2
=
8
?/p>
(
)+
3
=
3
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>
?/p>