［文字サイズの変更］
▼
▲
©2025 数学クラブ http://sugaku.club/
月 日（ ）
● 次の式を，記号×を使って書きましょう
[071-00]
(1)
−6
x
(2)
−2
p
(3)
5
m
(4)
−2
c
(5)
−4
a
(6)
−10
c
(7)
8
c
(8)
7
a
(9)
−9
a
(10)
−10
a
(11)
−4
a
(12)
6
c
(13)
9
a
(14)
−7
x
(15)
−7
m
(16)
−9
p
(17)
4
p
(18)
5
a
(19)
8
m
(20)
3
m
(21)
5
a
(22)
−5
p
(23)
2
x
(24)
−3
a
(25)
−5
m
(26)
−5
p
(27)
5
a
(28)
3
x
©2025 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
−6
x
=
(
−6
)
×
x
(2)
−2
p
=
(
−2
)
×
p
(3)
5
m
=
5
×
m
(4)
−2
c
=
(
−2
)
×
c
(5)
−4
a
=
(
−4
)
×
a
(6)
−10
c
=
(
−10
)
×
c
(7)
8
c
=
8
×
c
(8)
7
a
=
7
×
a
(9)
−9
a
=
(
−9
)
×
a
(10)
−10
a
=
(
−10
)
×
a
(11)
−4
a
=
(
−4
)
×
a
(12)
6
c
=
6
×
c
(13)
9
a
=
9
×
a
(14)
−7
x
=
(
−7
)
×
x
(15)
−7
m
=
(
−7
)
×
m
(16)
−9
p
=
(
−9
)
×
p
(17)
4
p
=
4
×
p
(18)
5
a
=
5
×
a
(19)
8
m
=
8
×
m
(20)
3
m
=
3
×
m
(21)
5
a
=
5
×
a
(22)
−5
p
=
(
−5
)
×
p
(23)
2
x
=
2
×
x
(24)
−3
a
=
(
−3
)
×
a
(25)
−5
m
=
(
−5
)
×
m
(26)
−5
p
=
(
−5
)
×
p
(27)
5
a
=
5
×
a
(28)
3
x
=
3
×
x