1) 5, 10 , 15, 20, 25 a) add 5 b) add 10 c) subtract 5 2) 6 , 8, 10, 12, 14 a) subtract 10 b) add 4 c) add 2 3) 10, 20, 30, 40, 50, 60 a) add 10 b) add 50 c) add 1 4) 6, 7, 8, 9, 10 , 11, 12 a) subtract 5 b) subtract 2 c) add 1 5) 2, 4, 6, 8, 10, 12 a) add 11 b) add 2 c) subtract 5 6) 30, 40, 50, 60, 70, 80, _____. What comes next? a) 90 b) 70 c) 5 7) 12, 22, 32, 42, 52, 62 _____. What comes next? a) 72 b) 63 c) 5 8) 10, 9, 8, 7, 6, 5, 4, 3, 2, ____. What comes next? a) 11 b) 1 c) 2 9) 25, 30, 35, ___ , 45, 50. What goes in the blank? a) 40 b) 30 c) 55 10) 70, ___ , 90, 100, 110. What goes in the blank? a) 60 b) 80 c) 75

The Recursive Rule and Arithmetic Sequences

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