［文字サイズの変更］
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©2019 数学クラブ http://sugaku.club/
月 日（ ）
● 次の計算をしましょう
[162-00]
(1)
3
4
81
v
w
÷
(
9
v
w
)
(2)
4
3
−12
p
÷
(
6
p
)
(3)
4
2
3
24
r
÷
(
−4
p
q
)
(4)
4
4
45
a
÷
(
9
a
b
)
(5)
2
60
v
w
÷
(
10
u
)
(6)
2
3
3
42
b
÷
(
6
b
c
)
(7)
4
4
24
b
÷
(
−4
a
)
(8)
4
4
25
q
÷
(
−5
p
q
)
(9)
4
3
4
−18
q
r
÷
(
9
p
q
)
(10)
3
4
−6
b
÷
(
−3
a
)
(11)
3
4
−70
b
÷
(
−10
b
)
(12)
2
3
−12
b
÷
(
4
b
c
)
(13)
4
2
−8
q
r
÷
(
−4
p
)
(14)
2
4
4
4
81
v
w
÷
(
9
u
v
)
(15)
2
4
−24
q
÷
(
−8
p
)
(16)
3
2
−20
u
÷
(
4
u
)
©2019 数学クラブ http://sugaku.club/
月 日（ ）
【解答例】
(1)
3
4
81
v
w
÷
(
9
v
w
)
3
81
v
w
2
9
v
=
=
4
9
v
w
3
w
(2)
4
3
−12
p
÷
(
6
p
)
4
−12
p
=
=
−2
p
3
6
p
(3)
4
2
3
24
r
÷
(
−4
p
q
)
4
24
r
4
6
r
=
=
−
2
3
−4
p
q
2
3
p
q
(4)
4
4
45
a
÷
(
9
a
b
)
45
a
5
=
=
4
4
9
a
b
3
4
a
b
(5)
2
60
v
w
÷
(
10
u
)
2
60
v
w
2
6
v
w
=
=
10
u
u
(6)
2
3
3
42
b
÷
(
6
b
c
)
2
42
b
7
=
=
3
3
6
b
c
3
b
c
(7)
4
4
24
b
÷
(
−4
a
)
4
24
b
4
6
b
=
=
−
4
−4
a
4
a
(8)
4
4
25
q
÷
(
−5
p
q
)
25
q
5
=
=
−
4
4
−5
p
q
4
3
p
q
(9)
4
3
4
−18
q
r
÷
(
9
p
q
)
4
3
−18
q
r
3
3
2
q
r
=
=
−
4
9
p
q
4
p
(10)
3
4
−6
b
÷
(
−3
a
)
3
−6
b
3
2
b
=
=
4
−3
a
4
a
(11)
3
4
−70
b
÷
(
−10
b
)
3
−70
b
7
=
=
4
−10
b
b
(12)
2
3
−12
b
÷
(
4
b
c
)
−12
b
3
=
=
−
2
3
4
b
c
3
b
c
(13)
4
2
−8
q
r
÷
(
−4
p
)
4
−8
q
r
4
2
q
r
=
=
2
−4
p
2
p
(14)
2
4
4
4
81
v
w
÷
(
9
u
v
)
2
4
81
v
w
4
9
w
=
=
4
4
9
u
v
4
2
u
v
(15)
2
4
−24
q
÷
(
−8
p
)
2
−24
q
2
3
q
=
=
4
−8
p
4
p
(16)
3
2
−20
u
÷
(
4
u
)
3
−20
u
=
=
−5
u
2
4
u