Sequences
1. Write down the next number in each sequence.
(a) 5, 19, 33, 47, _______
(b) 1, 4, 9, 16, _______
(c) 2, 6, 18, 54, _______
(d) 88, 44, 22, 11, _______
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1a) In this one the pattern is add 14 so to 47 you would add 14 giving you 61.
ReplyDelete1b) You can tell these are all just the square numbers in order so the fifth on would be five squared which is 25.
1c) This is just multiply by three so 54 times 3 is 162
1d) Lastly, this one is just halving so you would get 11/2 which gives you 5.5