Descending Number sequences Test 1

Below are 20 descending number sequence questions. Click "Show Answer" to reveal the answer and an explanation.

Question 1

Complete the sequence: 18, 12, 6, ...

Question 2

Complete the sequence: 16, 11, ...

Question 3

Complete the sequence: 18, 14, 10, 6, ...

Question 4

Complete the sequence: 12, 9, ...

Question 5

Complete the sequence: 20, 19, ...

Question 6

Complete the sequence: 18, 17, 16, ...

Question 7

Complete the sequence: 12, 10, 8, ...

Question 8

Complete the sequence: 10, 8, 6, 4, ...

Question 9

Complete the sequence: 16, 15, 14, ...

Question 10

Complete the sequence: 9, 7, 5, ...

Question 11

Complete the sequence: 18, 16, 14, 12, ...

Question 12

Complete the sequence: 16, 15, 14, 13, ...

Question 13

Complete the sequence: 6, 5, 4, ...

Question 14

Complete the sequence: 15, 14, 13, 12, ...

Question 15

Complete the sequence: 16, 12, 8, 4, ...

Question 16

Complete the sequence: 12, 7, ...

Question 17

Complete the sequence: 16, 15, 14, 13, ...

Question 18

Complete the sequence: 20, 15, 10, 5, ...

Question 19

Complete the sequence: 19, 15, 11, 7, ...

Question 20

Complete the sequence: 10, 7, ...