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▲
©2026 数学クラブ http://sugaku.club/
月 日( )
● 計算しなさい
[1N1-00]
(1)
2
÷
7
(2)
14
2
÷
(3)
15
5
÷
(4)
49
7
÷
(5)
10
5
÷
(6)
15
3
÷
(7)
2
÷
5
(8)
35
7
÷
(9)
5
÷
2
(10)
35
7
÷
(11)
4
2
÷
(12)
7
÷
5
©2026 数学クラブ http://sugaku.club/
月 日( )
【解答例】
(1)
2
÷
7
2
=
7
(2)
14
2
÷
14
÷
2
=
7
=
(3)
15
5
÷
15
÷
5
=
3
=
(4)
49
7
÷
49
÷
7
=
7
=
(5)
10
5
÷
10
÷
5
=
2
=
(6)
15
3
÷
15
÷
3
=
5
=
(7)
2
÷
5
2
=
5
(8)
35
7
÷
35
÷
7
=
5
=
(9)
5
÷
2
5
=
2
(10)
35
7
÷
35
÷
7
=
5
=
(11)
4
2
÷
4
÷
2
=
2
=
(12)
7
÷
5
7
=
5
(1)
2
7
(2)
7
(3)
3
(4)
7
(5)
2
(6)
5
(7)
2
5
(8)
5
(9)
5
2
(10)
5
(11)
2
(12)
7
5