Contoh Soal Deret Angka

Deret angka ini mengikuti sebuah pola. Temukan polanya untuk mengetahui angka yang hilang.

Mudah

1, 3, 9, 27, ?28, 21, 14, 7, ?5, 6, 7, 8, ?6, 12, 24, 48, ?4, 8, 16, 32, ?6, 18, 30, 42, ?16, 8, 4, 2, ?81, 27, 9, 3, ?80, 40, 20, 10, ?40, 30, 20, 10, ?4, 10, 16, 22, ?2, 6, 18, 54, ?

Sedang

1, 3, 9, 27, 81, ?729, 243, 81, 27, 9, ?64, 32, 16, 8, 4, ?5, 6, 8, 11, 15, ?0, 4, 10, 18, 28, ?2, 5, 11, 20, 32, ?160, 80, 40, 20, 10, ?486, 162, 54, 18, 6, ?6, 10, 16, 24, 34, ?6, 13, 20, 27, 34, ?6, 12, 24, 48, 96, ?4, 7, 10, 13, 16, ?

Sulit

6, 8, 11, 15, 20, ?1, 6, 13, 22, 33, ?1, 4, 5, 9, 14, ?2, 3, 5, 8, 13, ?4, 6, 10, 16, 26, ?1, 6, 12, 19, 27, ?6, 11, 17, 24, 32, ?0, 3, 8, 15, 24, ?1, 2, 6, 13, 23, ?96, 48, 24, 12, 6, ?3, 9, 27, 81, 243, ?3, 5, 10, 18, 29, ?

Ahli

1, 2, 4, 8, 16, 32, ?4, 5, 15, 16, 48, 49, ?0, 5, 13, 24, 38, 55, ?320, 160, 80, 40, 20, 10, ?2, 3, 7, 14, 24, 37, ?3, 4, 7, 11, 18, 29, ?3, 3, 6, 9, 15, 24, ?2187, 729, 243, 81, 27, 9, ?2, 7, 14, 19, 38, 43, ?0, 3, 9, 18, 30, 45, ?2, 5, 15, 18, 54, 57, ?3, 7, 14, 24, 37, 53, ?