75
+
10
=
____________________
48
+
10
=
____________________
12
+
10
=
____________________
34
+
10
=
____________________
71
+
10
=
____________________
66
-
10
=
____________________
49
-
10
=
____________________
33
-
10
=
____________________
100
-
10
=
____________________
47
-
10
=
____________________
