25
+
15
=
____________________
50
+
50
=
____________________
150
+
30
=
____________________
40
+
10
+
5
+
2
=
____________________
68
+
5
+
1
=
____________________
133
+
6
=
____________________
45
+
5
+
8
=
____________________
33
-
3
=
____________________
89
-
9
=
____________________
47
-
5
=
____________________
94
-
14
=
____________________
10
-
10
=
____________________
5
-
3
=
____________________
52
-
50
=
____________________
19
-
14
=
5
