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▲
©2026 数学クラブ http://sugaku.club/
月 日( )
● 計算しなさい
[1N1-00]
(1)
3
÷
3
(2)
2
÷
7
(3)
35
5
÷
(4)
14
7
÷
(5)
3
÷
5
(6)
21
7
÷
(7)
5
÷
7
(8)
5
÷
5
(9)
14
7
÷
(10)
3
÷
7
(11)
4
2
÷
(12)
10
2
÷
©2026 数学クラブ http://sugaku.club/
月 日( )
【解答例】
(1)
3
÷
3
3
=
3
(2)
2
÷
7
2
=
7
(3)
35
5
÷
35
÷
5
=
7
=
(4)
14
7
÷
14
÷
7
=
2
=
(5)
3
÷
5
3
=
5
(6)
21
7
÷
21
÷
7
=
3
=
(7)
5
÷
7
5
=
7
(8)
5
÷
5
5
=
5
(9)
14
7
÷
14
÷
7
=
2
=
(10)
3
÷
7
3
=
7
(11)
4
2
÷
4
÷
2
=
2
=
(12)
10
2
÷
10
÷
2
=
5
=
(1)
3
3
(2)
2
7
(3)
7
(4)
2
(5)
3
5
(6)
3
(7)
5
7
(8)
5
5
(9)
2
(10)
3
7
(11)
2
(12)
5