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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
[075-00]
(1)
3
{
(
−6
)
−
m
}
(2)
2
m
(3)
4
x
(4)
4
x
(5)
5
p
(6)
4
(
−4
)
(7)
3
m
(8)
4
m
(9)
4
a
(10)
5
m
©2025 数学クラブ http://sugaku.club/
月 日( )
【解答例】
(1)
3
{
(
−6
)
−
m
}
=
{
(
−6
)
−
m
}
×
{
(
−6
)
−
m
}
×
{
(
−6
)
−
m
}
(2)
2
m
=
m
×
m
(3)
4
x
=
x
×
x
×
x
×
x
(4)
4
x
=
x
×
x
×
x
×
x
(5)
5
p
=
p
×
p
×
p
×
p
×
p
(6)
4
(
−4
)
=
(
−4
)
×
(
−4
)
×
(
−4
)
×
(
−4
)
(7)
3
m
=
m
×
m
×
m
(8)
4
m
=
m
×
m
×
m
×
m
(9)
4
a
=
a
×
a
×
a
×
a
(10)
5
m
=
m
×
m
×
m
×
m
×
m