frequal.com Math Worksheet: Level 0
86
+
81
60
-
54
63
+
7
76
-
53
32
+
17
69
-
16
88
+
88
53
-
22
47
+
22
75
-
40
91
+
77
58
-
53
75
+
0
61
-
40
47
+
5
85
-
83
77
+
41
64
-
57