题目内容

直接写出得数
1
2
+
1
3
=
3
8
÷3=		20×
1
4
=
1
25
×25×
1
13
=
2
3
÷
3
2
=
3
8
×
16
15
=		121×
1
11
=		1÷
1
4
×
1
4
=
1.25×8=
5
17
×
14
23
×0=
3
4
×1.6=		（
1
3
+
1
4
）×12=
1
2
+
1
3
=
5
6
3
8
÷3=
1
8
20×
1
4
=5
1
25
×25×
1
13
=
1
13
2
3
÷
3
2
=
4
9
3
8
×
16
15
=0.4		121×
1
11
=11		1÷
1
4
×
1
4
=1
1.25×8=10
5
17
×
14
23
×0=0
3
4
×1.6=1.2		（
1
3
+
1
4
）×12=7
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相关题目
直接写出得数．
1-
5
7
=		158-99=3.9+123+6.1=（
1
3
-
1
4
）×12=
3
4
÷
3
5
=		379+102=3.65×2.5×4=11×（10+
1
11
）=
口算．4+
1
5
=______
1
3
×
1
5
=______ 4.5÷
1
2
=______
7
12
×2.4=______
4
5
÷7=______
1
3
-
1
5
=______
1
2
+
1
7
=______
9
10
×
2
3
=______．
直接写出得数．
28+43=		4-1.5=2.5×4=23.4÷10=
1.5+6-1.5=1-
4
7
=
1
2
-
1
3
=		4.8÷12=
1
3
÷
1
9
=		3.9×5×
1
3
=
比
4
9
千克多
2
3
千克是多少千克？
2
3
+
1
6
=		6.2÷0.5=
1
6
×
4
9
=		1-
1
2
+
1
4
=
3
8
×12=		4
2
5
÷4=
2
13
÷
3
4
=		8-2÷
2
7
=
4
9
×6=		4÷0.25=
3
8
-
3
24
=
5
6
+4×
5
6
=
直接写出得数：
1
3
-
1
4
=
0×
2
13
=
5
7
÷1=
24.26+0.4=
计算．
3
7
+
5
8
+
4
7
1
5
+
1
6
+
1
7
1
3
10
-
3
10
+
4
13


5-
4
7
-
3
7
7
16
+
3
5
-
7
16
5
7
+
5
14
-1．
4
5
-
3
10
=______．

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