Name: ________________ Date: ______________
Patterns
50, 55, 60, ______ , 70, 75, 80
____________________
15, 20, 25, ______ , 35, 40, 45
31, 34, 37, ______ , 43, 46, ______
______ , 30, 40, 50, ______ , 70, 80, 90