［文字サイズの変更］
▼
▲
©2018 数学クラブ http://sugaku.club/
月 日（ ）
● 次の式を，文字式の表し方にしたがって書きましょう
[072-00]
(1)
6
÷
a
(2)
p
÷
2
(3)
a
÷
(
−6
)
(4)
(
−5
)
÷
m
(5)
(
−10
)
÷
c
(6)
x
÷
7
(7)
7
÷
p
(8)
2
÷
m
(9)
(
−8
)
÷
x
(10)
8
÷
c
(11)
4
÷
p
(12)
(
−4
)
÷
a
(13)
p
÷
(
−9
)
(14)
a
÷
(
−9
)
(15)
5
÷
m
(16)
c
÷
8
(17)
x
÷
(
−9
)
(18)
p
÷
(
−2
)
(19)
(
−2
)
÷
x
(20)
a
÷
8
(21)
7
÷
x
(22)
m
÷
4
(23)
x
÷
8
(24)
m
÷
(
−4
)
(25)
c
÷
8
(26)
x
÷
6
(27)
(
−9
)
÷
a
(28)
8
÷
m
©2018 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
6
÷
a
6
=
a
(2)
p
÷
2
p
=
2
(3)
a
÷
(
−6
)
a
=
−
6
(4)
(
−5
)
÷
m
5
=
−
m
(5)
(
−10
)
÷
c
10
=
−
c
(6)
x
÷
7
x
=
7
(7)
7
÷
p
7
=
p
(8)
2
÷
m
2
=
m
(9)
(
−8
)
÷
x
8
=
−
x
(10)
8
÷
c
8
=
c
(11)
4
÷
p
4
=
p
(12)
(
−4
)
÷
a
4
=
−
a
(13)
p
÷
(
−9
)
p
=
−
9
(14)
a
÷
(
−9
)
a
=
−
9
(15)
5
÷
m
5
=
m
(16)
c
÷
8
c
=
8
(17)
x
÷
(
−9
)
x
=
−
9
(18)
p
÷
(
−2
)
p
=
−
2
(19)
(
−2
)
÷
x
2
=
−
x
(20)
a
÷
8
a
=
8
(21)
7
÷
x
7
=
x
(22)
m
÷
4
m
=
4
(23)
x
÷
8
x
=
8
(24)
m
÷
(
−4
)
m
=
−
4
(25)
c
÷
8
c
=
8
(26)
x
÷
6
x
=
6
(27)
(
−9
)
÷
a
9
=
−
a
(28)
8
÷
m
8
=
m