100
-
25
+
4
=
____________________
66
-
18
+
6
=
____________________
47
+
9
-
33
=
____________________
28
+
51
-
7
=
____________________
88
-
36
+
14
=
____________________
31
-
14
+
32
=
____________________
87
-
53
+
7
-
12
=
____________________
73
-
46
+
38
-
7
=
____________________
98
-
24
+
3
-
61
=
____________________
99
-
88
+
77
-
66
=
____________________
