两位数乘法竖式计算题.docx
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两位数乘法竖式计算题.docx
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两位数乘法竖式计算题
9
4
x
7
2
=
6
2
x
9
6
=
8
9
x
4
4
=
2
8
x
4
5
=
7
7
x
6
5
=
9
4
6
2
8
9
2
8
7
7
×
7
2
×
9
6
×
4
4
×
4
5
×
6
5
2
7
x
8
2
=
6
5
x
3
2
=
6
7
x
9
7
=
7
3
x
6
9
=
4
9
x
6
9
=
2
7
6
5
6
7
7
3
4
9
×
8
2
×
3
2
×
9
7
×
6
9
×
6
9
2
6
x
7
6
=
4
8
x
4
8
=
9
4
x
9
3
=
8
7
x
9
9
=
7
7
x
7
3
=
2
6
4
8
9
4
8
7
7
7
×
7
6
×
4
8
×
9
3
×
9
9
×
7
3
9
7
x
9
9
=
9
2
x
2
8
=
7
4
x
5
7
=
3
4
x
5
4
=
7
2
x
8
4
=
9
7
9
2
7
4
3
4
7
2
×
9
9
×
2
8
×
5
7
×
5
4
×
8
4
9
8
x
2
8
=
6
7
x
9
2
=
7
9
x
4
9
=
3
5
x
2
6
=
9
7
x
4
6
=
9
8
6
7
7
9
3
5
9
7
×
2
8
×
9
2
×
4
9
×
2
6
×
4
6
9
8
x
5
3
=
8
3
x
8
4
=
8
5
x
7
4
=
4
3
x
6
3
=
9
7
x
7
7
=
9
8
8
3
8
5
4
3
9
7
×
5
3
×
8
4
×
7
4
×
6
3
×
7
7
7
2
x
6
7
=
4
4
x
8
2
=
7
5
x
4
6
=
4
4
x
6
6
=
4
2
x
3
2
=
7
2
4
4
7
5
4
4
4
2
×
6
7
×
8
2
×
4
6
×
6
6
×
3
2
5
6
x
2
5
=
9
5
x
8
5
=
2
4
x
3
4
=
9
5
x
5
7
=
9
6
x
5
5
=
5
6
9
5
2
4
9
5
9
6
×
2
5
×
8
5
×
3
4
×
5
7
×
5
5
5
6
x
2
7
=
9
5
x
5
7
=
2
6
x
3
6
=
2
2
x
3
4
=
9
4
x
5
4
=
5
6
9
5
2
6
2
2
9
4
×
2
7
×
5
7
×
3
6
×
3
4
×
5
4
6
3
x
6
9
=
4
2
x
9
2
=
4
2
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- 关 键 词:
- 两位数 乘法 竖式计 算题