multiplication/2-digit-by-1-digit/hard · 套题 46
20 problems
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班级:
日期:
1
5 × 10
=
2
6 × 5
=
3
5 × 6
=
4
4 × 3
=
5
8 × 3
=
6
10 × 4
=
7
9 × 5
=
8
7 × 5
=
9
6 × 4
=
10
5 × 10
=
11
10 × 8
=
12
5 × 5
=
13
7 × 3
=
14
10 × 8
=
15
4 × 7
=
16
2 × 1
=
17
7 × 2
=
18
1 × 8
=
19
3 × 7
=
20
4 × 8
=