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