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Worksheets

PATTERNS AND SEQUENCES

Total questions: 10

Worksheet time: 3hrs 30mins

Name
Class
Date
1.

Observe the following set of numbers.

45, 37, 29, 21, ...

What is the pattern of the set numbers?

a)

Subtract 8 from the number before it

b)

Subtract 9 from the number before it

c)

Add 8 from the number before it

d)

Add 9 from the number before it

2.

32, 16, x, 4, 2, ...


In the number sequence above, find the value of x.

a)

14

b)

10

c)

8

d)

6

3.

Find the next two numbers for the following sequence :


0.6, 1.8, 5.4, 16.2, ...

a)

84.5, 154.8

b)

48.6, 145.8

c)

42.5, 150.4

d)

28.5, 120.6

4.

What is the missing number y in the sequence -3, y, 9, 15, 21, ... ?

a)

0

b)

3

c)

5

d)

6

5.

Which of the following sequence is even number?

a)

1, 3, 5, 7, 9, ...

b)

3, 6, 9, 12, 15, ...

c)

4, 6, 8, 10, 12, ...

d)

5, 10, 15, 20, 25, ...

6.

It is given that the nth term, Tn, of a sequence is 2 + 3n. Find the 5th term.

a)

13

b)

15

c)

17

d)

20

7.

Which of the following is NOT a sequence?

a)

5, 9, 13, 17, 21, ...

b)

1, 1.8, 2.6, 3.4, 4.2, ...

c)

14, 5, -4, -13, -22, ...

d)

45, 15, 5, 0, 0.2, ...

8.

"Starting with number 0, 1, 1, each subsequent number is the sum of the two previous numbers."


What is the pattern for the statement?

a)

Odd number

b)

Even number

c)

Fibonacci numbers

d)

Pascal's triangle

9.

What is the value of x and y for the number sequence below?


3, 5, 8, 13, x, y, 55, ...

a)

20, 30

b)

21, 34

c)

22, 33

d)

23, 32

10.

How many mangoes should be next?

a)

10

b)

8

c)

6

d)

5