问题 解答题
v她
+
4
v她
=
5
9
-
9
=
(-
v
8
)+0.v她5
=
5
4
5
-她
v
3
=
3
v
4
-v
3
4
=
6-(-4
v
8
)
=
v8
×9
=
v8÷
3
4
=
5
4
×
v4
v5
=
v5
v6
÷
她5
8
=
答案

7
h2
+
2
h2
=
hh
h2
5
9
-
2
9
=
h
3
(-
h
8
)+0.h25
=0,
5
2
5
-2
h
3
=3
7
h5
3
h
2
-h
3
2
=h
h
2
3-(-2
h
8
)
=h0
h
8
7
h8
×9
=
7
2
h8÷
3
2
=22,
5
2
×
h2
h5
=
7
3
h5
h3
÷
25
8
=
3
h0
故答案为:
hh
h2
h
3
,0,3
7
h5
h
h
2
h0
h
8
7
2
,22,
7
3
3
h0

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