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Patterns and Sequences

Total questions: 10

Worksheet time: 12mins

Name
Class
Date
1.

Patterns are list of _________________ or _________________ arranged based on a rule or design.

(a)  

2.

The concept of number pattern and sequence can be applied in _____________________________ .

a)

archeology

b)

chemistry

c)

technology

d)

poetry

3.

Determine the patterns for 144, 72, 36, 18,.....

a)

divide the previous number by 2.

b)

substract 72 from the previous number.

c)

add 28 to the previous number.

d)

multiply the previous number by

14\frac{1}{4}

4.

The patterns for -2.3, -2.6, -2.9, -3.2 is (a)   from the previous number.

5.

For the number sequence 28, 37, 46, 55, (a)   , 145, state the number pattern for even numbers.

6.

For the number sequence 28, 37, 46, 55, (a)   , 145, state the number pattern for odd numbers.

7.

What is Fibonacci Numbers?

4 lines
8.

What is Pascal's Triangle?

4 lines
9.

Complete the sequence below.

1, 3, 5, _____ , 9, ______ , .....

a)

7, 10

b)

7 , 14

c)

7 , 11

d)

7, 13

10.

Complete the sequence below.

_______ , _______ , 32, 16, _______ , 4, ........

a)

30 , 31, 17

b)

128 , 64 , 8

c)

16 , 24 , 8

d)

9 , 27, 7