5
X
____________________
=
10
____________________
-
12
=
6
____________________
-
11
=
9
____________________
/
10
=
2
20
-
3
=
____________________
____________________
+
3
=
14
3
+
____________________
=
7
3
____________________
6
=
18
12
+
____________________
=
17
9
-
8
=
____________________
8
+
____________________
=
15
____________________
+
8
=
17
13
+
6
=
____________________
0
+
18
=
18
4
x
____________________
=
2
0
