A
)
4
+
____________________
=
9
B
)
____________________
+
4
=
10
C
)
5
+
____________________
=
8
D
)
9
+
2
=
____________________
E
)
10
-
____________________
=
7
F
)
13
-
____________________
=
11
G
)
16
-
3
=
13
H
)
____________________
-
7
=
12
I
)
____________________
+
3
-
5
=
18
J
)
12
-
____________________
+
8
=
17
K
)
10
+
____________________
+
10
=
3
0
