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Worksheets

Sequence

Total questions: 15

Worksheet time: 17mins

Name
Class
Date
1.
Find the common difference: -34, -29, -24, -19, ...
a)
d = -5
b)
d = 5
c)
d = -6
d)
d = 6
2.
Find the common difference: 29, 21, 13, 5, ...
a)
d = -10
b)
d = -9
c)
d = -8
d)
d = -7
3.

An arithmetic sequence is an ordered set of numbers that have a ___________ between each consecutive term.

a)

addition

b)

multipilcation

c)

subtract

d)

common difference

4.

Find the 12th term in the sequence 5, 7, 9, 11 ...

a)

25

b)

29

c)

27

d)

21

5.

Which sequence is NOT an arithmetic sequence?

a)

-7, -13, -19, -25,...

b)

-10, -6, -2, 2,..

c)

6, 8, 10, 12,...

d)

3, 15, 75, 375,...

6.

What is a1 in the following sequence?


-6, -14, -22, -30, ...

a)

-6

b)

-14

c)

-22

d)

-30

7.

The first three terms of an arithmetic sequence are as follows


13, 19, 25


What are the next two terms of the sequence?

a)

31 and 37

b)

31 and 36

c)

30 and 37

d)

30 and 36

8.

What is the common difference of the sequence 2, -1, -4, -7,...?

a)

-3

b)

-1

c)

-2

d)

3

9.
Find the common ratio: 4, -16, 64, -256, ...
a)
r = -4
b)
r = 2
c)
r = -2
d)
r = 4
10.

Which of the following would be a Fibonacci sequence?

a)

1, 2, 3, 4, 5, 6

b)

2, 4, 6, 10, 16, 26

c)

3, 6, 9, 12, 15, 18

d)

4, 2, 1, 1/2, 1/4, 1/8

11.

What is the Fibonacci number pattern?

a)

Counting up starting from 1 by 1.

b)

Adding the two numbers before it to get the next number.

c)

Multiplying the two numbers before it to get the next number.

d)

Subtracting the two numbers before it to get the next number.

12.

Is this an example of Fibonacci's number sequence in nature?

4 lines
13.

Select two that fills in one of the blanks

3, 5, __, 13, 21, __, 55, 89,...

a)

34

b)

28

c)

9

d)

8

14.

The final number in the Fobonacci squence is 987.

a)

True

b)

False

15.

Leonardo Fibonacci discovered the Fibonacci number sequence.

a)

True

b)

False