frequal.com Math Worksheet: Level 0
94
+
7
95
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34
95
+
65
91
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20
89
+
57
90
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23
97
+
12
79
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35
43
+
39
99
-
20
88
+
80
28
-
26
76
+
21
29
-
25
79
+
16
64
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4
1
+
0
60
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35