A
)
(
7
+
2
)
:
3
+
(
10
-
7
)
.
2
=
____________________
:
3
+
____________________
.
2
=
3
+
6
=
____________________
B
)
4
.
9
-
33
:
11
+
5
=
____________________
-
____________________
+
____________________
=
38
C
)
23
+
10
:
2
+
?
(
100
-
36
)
=
23
+
____________________
+
?
64
=
____________________
+
8
=
36
D
)
32
+
5
.
12
+
?
(
25
)
=
32
+
____________________
+
____________________
=
9
7
