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 |