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两位数乘两位数笔算竞赛作业例题大全附答案
姓名:班级:日期:用时:分钟得分:
49
×
81
=
77
×
84
=
35
×
99
=
74
×
64
=
71
×
38
=
4
9
7
7
3
5
7
4
7
1
×
8
1
×
8
4
×
9
9
×
6
4
×
3
8
78
×
88
=
33
×
59
=
62
×
55
=
17
×
56
=
29
×
46
=
7
8
3
3
6
2
1
7
2
9
×
8
8
×
5
9
×
5
5
×
5
6
×
4
6
23
×
15
=
55
×
14
=
64
×
99
=
18
×
30
=
18
×
30
=
2
3
5
5
6
4
1
8
1
8
×
1
5
×
1
4
×
9
9
×
3
0
×
3
0
21
×
89
=
52
×
46
=
75
×
61
=
94
×
80
=
47
×
46
=
2
1
5
2
7
5
9
4
4
7
×
8
9
×
4
6
×
6
1
×
8
0
×
4
6
29
×
49
=
53
×
98
=
92
×
97
=
99
×
26
=
59
×
65
=
2
9
5
3
9
2
9
9
5
9
×
4
9
×
9
8
×
9
7
×
2
6
×
6
5
47
×
58
=
35
×
58
=
89
×
86
=
56
×
13
=
83
×
24
=
4
7
3
5
8
9
5
6
8
3
×
5
8
×
5
8
×
8
6
×
1
3
×
2
4
77
×
43
=
30
×
15
=
22
×
12
=
48
×
34
=
38
×
78
=
7
7
3
0
2
2
4
8
3
8
×
4
3
×
1
5
×
1
2
×
3
4
×
7
8
10
×
26
=
77
×
30
=
91
×
39
=
92
×
51
=
21
×
91
=
1
0
7
7
9
1
9
2
2
1
×
2
6
×
3
0
×
3
9
×
5
1
×
9
1
61
×
25
=
45
×
74
=
30
×
25
=
84
×
88
=
65
×
33
=
6
1
4
5
3
0
8
4
6
5
×
2
5
×
7
4
×
2
5
×
8
8
×
3
3
40
×
65
=
56
×
45
=
60
×
89
=
62
×
32
=
56
×
10
=
4
0
5
6
6
0
6
2
5
6
×
6
5
×
4
5
×
8
9
×
3
2
×
1
0
23
×
13
=
61
×
17
=
89
×
29
=
44
×
25
=
55
×
61
=
2
3
6
1
8
9
4
4
5
5
×
1
3
×
1
7
×
2
9
×
2
5
×
6
1
41
×
94
=
60
×
14
=
56
×
37
=
57
×
22
=
97
×
34
=
4
1
6
0
5
6
5
7
9
7
×
9
4
×
1
4
×
3
7
×
2
2
×
3
4
83
×
46
=
33
×
92
=
82
×
81
=
58
×
38
=
15
×
37
=
8
3
3
3
8
2
5
8
1
5
×
4
6
×
9
2
×
8
1
×
3
8
×
3
7
98
×
92
=
35
×
84
=
31
×
58
=
67
×
12
=
12
×
24
=
9
8
3
5
3
1
6
7
1
2
×
9
2
×
8
4
×
5
8
×
1
2
×
2
4
67
×
76
=
85
×
18
=
41
×
78
=
52
×
30
=
76
×
10
=
6
7
8
5
4
1
5
2
7
6
×
7
6
×
1
8
×
7
8
×
3
0
×
1
0
24
×
12
=
72
×
98
=
72
×
92
=
60
×
59
=
18
×
23
=
2
4
7
2
7
2
6
0
1
8
×
1
2
×
9
8
×
9
2
×
5
9
×
2
3
49
×
91
=
72
×
47
=
23
×
80
=
95
×
87
=
71
×
90
=
4
9
7
2
2
3
9
5
7
1
×
9
1
×
4
7
×
8
0
×
8
7
×
9
0
30
×
85
=
84
×
31
=
24
×
81
=
58
×
25
=
39
×
74
=
3
0
8
4
2
4
5
8
3
9
×
8
5
×
3
1
×
8
1
×
2
5
×
7
4
16
×
40
=
91
×
90
=
63
×
90
=
54
×
84
=
21
×
60
=
1
6
9
1
6
3
5
4
2
1
×
4
0
×
9
0
×
9
0
×
8
4
×
6
0
42
×
79
=
89
×
71
=
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