1. Building pattern  Complete the following tables and write the rule 5 4 3 2 1
Top 17 14 11 8
Bottom  6 5 4 3 2
Top 15 13 11 9 7
Bottom
Bottom = Top
Bottom = Top   6 5 4 3 2
Top 1
Bottom 5 4 3 2 1
Top 24 19 14 9
Bottom
Bottom = Top - 1
Bottom = Top   5 4 3 2 1
Top 41 33 25 17 9
Bottom 5 4 3 2 1
Top 25 20 15 10
Bottom
Bottom = Top 8 +1
Bottom = Top 5   7 6 5 4 3
Top 10 9 8
Bottom 5 4 3 2 1
Top 22 18 14 10 6
Bottom
Bottom = Top +3
Bottom = Top   6 5 4 3 2
Top 31 26 21 16 11
Bottom 5 4 3 2 1
Top 14 11 8
Bottom
Bottom = Top 5 +1
Bottom = Top 3 -1