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口算题.13÷3= 3÷13= 1213÷6= 6÷1213= 14÷15= 15÷14= 310÷35= 35÷310=

编辑:chaxungu时间:2026-04-27 14:10:55分类:小学数学题库

口算题.
1
3
÷3=
1
3
=
12
13
÷6=
12
13
=
1
4
÷
1
5
=
1
5
÷
1
4
=
3
10
÷
3
5
=
3
5
÷
3
10
=
1
3
÷3=
1
9

1
3
=9;

12
13
÷6=
2
13
12
13
=
13
2
1
4
÷
1
5
=
5
4
1
5
÷
1
4
=
4
5
3
10
÷
3
5
=
1
2
3
5
÷
3
10
=2.