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6年级
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分数与整数连乘
6年级 上下册 - 分数与整数连乘
练习题数量: 100
数量:
20题
60题
80题
100题
显示答案:
隐藏
题目难度:
简单
中等
困难
操作数数量:
2个
3个
4个
最大分母:
最大整数:
排除假分数:
是
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算巧巧-口算天天练
班级:____________
姓名:____________
用时:____________
得分:____________
1
×
25
×
7
8
=
5
6
×
15
×
4
9
=
5
6
×
30
×
27
=
6
7
×
7
8
×
15
=
5
9
×
23
×
9
=
15
×
1
5
×
11
=
2
3
×
1
10
×
22
=
1
4
×
17
×
2
3
=
3
4
×
25
×
14
=
27
×
3
8
×
10
=
2
5
×
25
×
1
8
=
3
×
10
×
1
2
=
4
5
×
26
×
18
=
2
3
×
21
×
5
6
=
30
×
10
×
2
5
=
3
4
×
3
4
×
22
=
3
5
×
3
4
×
25
=
6
7
×
4
5
×
11
=
2
3
×
15
×
7
=
23
×
29
×
7
8
=
3
10
×
14
×
1
4
=
15
×
24
×
7
8
=
5
×
10
×
2
3
=
13
×
4
5
×
15
=
2
3
×
26
×
11
=
10
×
7
8
×
23
=
27
×
5
6
×
9
10
=
5
9
×
19
×
2
3
=
3
4
×
3
4
×
14
=
4
×
20
×
1
9
=
15
×
7
×
4
5
=
2
×
24
×
2
5
=
2
3
×
15
×
8
=
2
3
×
29
×
3
4
=
3
4
×
27
×
14
=
2
×
20
×
3
4
=
17
×
3
4
×
5
=
18
×
17
×
2
3
=
3
10
×
15
×
7
8
=
5
6
×
1
3
×
22
=
1
2
×
2
9
×
10
=
29
×
22
×
1
2
=
26
×
1
2
×
7
8
=
14
×
2
3
×
19
=
2
3
×
24
×
2
=
1
×
7
9
×
25
=
22
×
25
×
2
3
=
23
×
14
×
4
7
=
21
×
3
4
×
3
=
3
4
×
1
7
×
2
=
2
3
×
21
×
2
=
1
6
×
2
3
×
20
=
2
9
×
5
6
×
22
=
5
×
2
3
×
15
=
10
×
2
×
8
9
=
2
×
1
5
×
4
5
=
17
×
1
10
×
3
10
=
22
×
1
10
×
17
=
29
×
21
×
5
6
=
14
×
2
7
×
28
=
3
4
×
2
×
24
=
26
×
1
2
×
2
=
5
6
×
29
×
1
9
=
10
×
29
×
1
5
=
7
8
×
2
3
×
22
=
3
7
×
10
×
12
=
14
×
2
×
9
10
=
26
×
6
7
×
1
=
11
×
3
4
×
21
=
2
×
2
5
×
3
8
=
13
×
30
×
5
6
=
11
×
4
5
×
28
=
16
×
6
7
×
1
2
=
14
×
30
×
1
6
=
18
×
2
3
×
7
8
=
7
8
×
7
8
×
5
=
2
3
×
9
×
9
=
3
4
×
24
×
8
9
=
1
8
×
3
8
×
20
=
30
×
3
4
×
2
=
3
10
×
12
×
15
=
1
2
×
1
2
×
23
=
2
×
29
×
7
8
=
9
×
4
5
×
30
=
21
×
1
8
×
5
6
=
1
4
×
2
×
17
=
1
6
×
6
7
×
15
=
17
×
2
3
×
6
=
5
×
2
3
×
3
=
2
3
×
3
4
×
26
=
2
9
×
3
4
×
26
=
16
×
9
10
×
8
=
5
6
×
12
×
28
=
9
×
14
×
5
8
=
15
×
14
×
3
8
=
30
×
27
×
1
9
=
27
×
4
5
×
1
3
=
3
4
×
12
×
16
=
3
8
×
1
6
×
15
=
7
10
×
8
9
×
18
=