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▲
©2026 数学クラブ http://sugaku.club/
月 日( )
● 計算しなさい
[1N1-00]
(1)
4
2
÷
(2)
25
5
÷
(3)
2
÷
3
(4)
15
3
÷
(5)
6
2
÷
(6)
6
2
÷
(7)
35
5
÷
(8)
35
5
÷
(9)
14
7
÷
(10)
35
5
÷
(11)
3
÷
2
(12)
6
2
÷
©2026 数学クラブ http://sugaku.club/
月 日( )
【解答例】
(1)
4
2
÷
4
÷
2
=
2
=
(2)
25
5
÷
25
÷
5
=
5
=
(3)
2
÷
3
2
=
3
(4)
15
3
÷
15
÷
3
=
5
=
(5)
6
2
÷
6
÷
2
=
3
=
(6)
6
2
÷
6
÷
2
=
3
=
(7)
35
5
÷
35
÷
5
=
7
=
(8)
35
5
÷
35
÷
5
=
7
=
(9)
14
7
÷
14
÷
7
=
2
=
(10)
35
5
÷
35
÷
5
=
7
=
(11)
3
÷
2
3
=
2
(12)
6
2
÷
6
÷
2
=
3
=
(1)
2
(2)
5
(3)
2
3
(4)
5
(5)
3
(6)
3
(7)
7
(8)
7
(9)
2
(10)
7
(11)
3
2
(12)
3