［文字サイズの変更］
▼
▲
©2024 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)
a
÷
(
−7
)
(2)
6
÷
p
(3)
(
−5
)
÷
p
(4)
p
÷
6
(5)
(
−2
)
÷
p
(6)
(
−4
)
÷
x
(7)
x
÷
(
−8
)
(8)
x
÷
9
(9)
p
÷
(
−6
)
(10)
m
÷
10
(11)
2
÷
c
(12)
(
−8
)
÷
m
(13)
9
÷
p
(14)
c
÷
(
−8
)
(15)
6
÷
m
(16)
c
÷
(
−6
)
(17)
(
−7
)
÷
a
(18)
8
÷
x
(19)
x
÷
(
−5
)
(20)
8
÷
x
(21)
7
÷
p
(22)
(
−6
)
÷
x
(23)
x
÷
9
(24)
(
−6
)
÷
x
(25)
c
÷
(
−5
)
(26)
c
÷
10
(27)
m
÷
(
−7
)
(28)
5
÷
m
©2024 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
a
÷
(
−7
)
a
=
−
7
(2)
6
÷
p
6
=
p
(3)
(
−5
)
÷
p
5
=
−
p
(4)
p
÷
6
p
=
6
(5)
(
−2
)
÷
p
2
=
−
p
(6)
(
−4
)
÷
x
4
=
−
x
(7)
x
÷
(
−8
)
x
=
−
8
(8)
x
÷
9
x
=
9
(9)
p
÷
(
−6
)
p
=
−
6
(10)
m
÷
10
m
=
10
(11)
2
÷
c
2
=
c
(12)
(
−8
)
÷
m
8
=
−
m
(13)
9
÷
p
9
=
p
(14)
c
÷
(
−8
)
c
=
−
8
(15)
6
÷
m
6
=
m
(16)
c
÷
(
−6
)
c
=
−
6
(17)
(
−7
)
÷
a
7
=
−
a
(18)
8
÷
x
8
=
x
(19)
x
÷
(
−5
)
x
=
−
5
(20)
8
÷
x
8
=
x
(21)
7
÷
p
7
=
p
(22)
(
−6
)
÷
x
6
=
−
x
(23)
x
÷
9
x
=
9
(24)
(
−6
)
÷
x
6
=
−
x
(25)
c
÷
(
−5
)
c
=
−
5
(26)
c
÷
10
c
=
10
(27)
m
÷
(
−7
)
m
=
−
7
(28)
5
÷
m
5
=
m