题目内容

直接写出得数．
7
9
×1=
5
9
×9=
7
11
×
5
7
=
0×
4
11
=
11
12
×
18
55
=
5
9
×99=
1-
2
7
×
1
2
=
4
15
×
15
4
=
7
9
×1=
7
9
5
9
×9=5
7
11
×
5
7
=
5
11
0×
4
11
=0
11
12
×
18
55
=
3
10
5
9
×99=55
1-
2
7
×
1
2
=
6
7
4
15
×
15
4
=1．
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相关题目
直接写出得数
3
7
×
7
9
=		 1-
8
11
=
4
5
÷
5
8
=		 （7+
7
8
）×8=
0.1÷10%=
3
4
×6=		 a-
2
5
a=		 12×（
1
3
-
1
4
+
5
6
）=
直接写出得数．
7
9
+
7
12
=
3
5
+
9
11
=
17
18
-
1
4
=
6
7
-
5
6
=
1-
4
13
=
2
15
+
13
15
=		 6.375-3
3
8
=		 15-7
5
8
=
（2010?泸县模拟）
直接写出得数．
7
9
×18=
5
9
÷
5
6
=
6
11
×
5
12
=
5
6
×
3
4
=
1÷9÷
1
9
=
7
10
÷
7
8
=		 24÷
8
9
=
1
3
×
1
3
÷
1
3
×
1
3
=
直接写出得数．
①
7
9
÷7=		 ②1÷
1
4
=		 ③
3
4
×8=		 ④
7
20
×
6
7
=
⑤
4
5
+
1
5
=		 ⑥
5
6
×
5
6
=		 ⑦
1
2
÷50%=		 ⑧36÷
1
6
=
直接写出得数．
7
9
÷
4
9
=		 1÷
3
10
=
3
8
×
5
9
=
1
6
×8=
1
3
-
1
4
=
1
2
÷
1
3
=		 1÷
2
7
=
1
2
÷6=

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