frequal.com Math Worksheet: Level 0
76
+
56
57
-
10
72
+
51
79
-
65
66
+
12
81
-
18
36
+
21
67
-
48
20
+
4
92
-
76
25
+
19
31
-
24
42
+
22
83
-
76
59
+
0
83
-
50
33
+
16
86
-
29