14
+
____________________
=
32
43
-
14
=
____________________
14
+
____________________
=
20
52
-
33
=
____________________
10
+
____________________
=
30
24
-
16
=
____________________
9
+
____________________
=
18
45
-
____________________
=
9
40
+
19
=
____________________
64
-
9
=
____________________
