［文字サイズの変更］
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©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
p
(2)
5
p
(3)
3
x
(4)
−9
a
(5)
−6
c
(6)
3
m
(7)
−3
p
(8)
−5
a
(9)
−4
c
(10)
−9
x
(11)
3
m
(12)
−8
x
(13)
−2
m
(14)
4
c
(15)
5
p
(16)
−2
m
(17)
−4
p
(18)
3
c
(19)
10
p
(20)
−8
c
(21)
2
m
(22)
6
x
(23)
−8
m
(24)
−6
a
(25)
−6
p
(26)
9
m
(27)
4
a
(28)
3
m
©2025 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
−6
p
=
(
−6
)
×
p
(2)
5
p
=
5
×
p
(3)
3
x
=
3
×
x
(4)
−9
a
=
(
−9
)
×
a
(5)
−6
c
=
(
−6
)
×
c
(6)
3
m
=
3
×
m
(7)
−3
p
=
(
−3
)
×
p
(8)
−5
a
=
(
−5
)
×
a
(9)
−4
c
=
(
−4
)
×
c
(10)
−9
x
=
(
−9
)
×
x
(11)
3
m
=
3
×
m
(12)
−8
x
=
(
−8
)
×
x
(13)
−2
m
=
(
−2
)
×
m
(14)
4
c
=
4
×
c
(15)
5
p
=
5
×
p
(16)
−2
m
=
(
−2
)
×
m
(17)
−4
p
=
(
−4
)
×
p
(18)
3
c
=
3
×
c
(19)
10
p
=
10
×
p
(20)
−8
c
=
(
−8
)
×
c
(21)
2
m
=
2
×
m
(22)
6
x
=
6
×
x
(23)
−8
m
=
(
−8
)
×
m
(24)
−6
a
=
(
−6
)
×
a
(25)
−6
p
=
(
−6
)
×
p
(26)
9
m
=
9
×
m
(27)
4
a
=
4
×
a
(28)
3
m
=
3
×
m