Transum Software

Parts of Sequences

Find the formula that describes the part of the sequence that can be seen
Word 1 Word 2 Word 3 Word 4 Word 5 Trophy
A

\(2n+3\)

E

\(8n+4\)

D

\(3n+1\)

H

\(n+10\)

L

\(5n-7\)

N

\(4n+3\)

V

\(6n-1\)

Y

\(7n-3\)

14, 15, 16, 17, 18

Strip of Paper

Correct Wrong

13, 15, 17, 19, 21

Strip of Paper

Correct Wrong

3, 8, 13, 18, 23, 28

Strip of Paper

Correct Wrong

23, 29, 35, 41, 47

Strip of Paper

Correct Wrong

12, 20, 28, 26, 44

Strip of Paper

Correct Wrong

Type the letters of the formulas for the nth terms of the parts of sequences shown above.

B

\(10-3n\)

E

\(3n+10\)

F

\(7-2n\)

H

\(7+2n\)

K

\(6-2n\)

M

\(6+2n\)

R

\(5(n-7)\)

T

\(5(7-n)\)

-15, -20, -25, -30

Strip of Paper

Correct Wrong

27, 29, 31, 33, 35

Strip of Paper

Correct Wrong

25, 30, 35, 40, 45

Strip of Paper

Correct Wrong

16, 19, 22, 25, 28

Strip of Paper

Correct Wrong

31, 34, 37, 40, 43

Strip of Paper

Correct Wrong

Type the letters of the formulas for the nth terms of the parts of sequences shown above.

A

\(2^n\)

E

\(3(2^n)\)

I

\(3^n\)

L

\(2(3^n)\)

M

\(15-2^n\)

S

\(30-3^n\)

T

\(2(5-2^n)\)

U

\(2^n-7\)

6, 2, -6, -22, -54

Strip of Paper

Correct Wrong

3, 9, 27, 81, 243

Strip of Paper

Correct Wrong

11, 7, -1, -17, -49

Strip of Paper

Correct Wrong

12, 24, 48, 96, 192

Strip of Paper

Correct Wrong

27, 21, 3, -51, -213

Strip of Paper

Correct Wrong

Type the letters of the formulas for the nth terms of the parts of sequences shown above.

I

\(5 \times 2^n\)

U

\((n-1)^2\)

A

\(n^3 - n^2\)

S

\(2n+n^2\)

E

\(33-n^3\)

N

\(n(n-3)\)

O

\(5n(n+1)\)

M

\(n^2-1\)

35, 48, 63, 80, 99, 120

Strip of Paper

Correct Wrong

10, 20, 40, 80, 160

Strip of Paper

Correct Wrong

10, 18, 28, 40, 54, 70

Strip of Paper

Correct Wrong

16, 25, 36, 49, 64

Strip of Paper

Correct Wrong

24, 35, 48, 63, 80, 99

Strip of Paper

Correct Wrong

Type the letters of the formulas for the nth terms of the parts of sequences shown above.

A

\(\frac{n^2}{3n-1}\)

E

\(n^2-37\)

I

\(\frac{n^2}{n-1}\)

N

\((n-2)^2\)

O

\(\frac{24}{n}\)

S

\(\frac12n(n-1)\)

T

\(\sqrt{n^3}\)

V

\(n^n\)

10, 15, 21, 28, 36, 45, 55

Strip of Paper

Correct Wrong

27, 44, 63, 84, 107, 132

Strip of Paper

Correct Wrong

1, 4, 27, 256, 3125, 46656

Strip of Paper

Correct Wrong

-33, -28, -21, -12, -1, 12

Strip of Paper

Correct Wrong

16, 25, 36, 49, 64, 81, 100

Strip of Paper

Correct Wrong

Type the letters of the formulas for the nth terms of the parts of sequences shown above.

_ _ _ _ _   _ _ _ _ _   _ _ _ _ _   _ _ _ _ _   _ _ _ _ _

When you have found the five words you will see that together they make a sentence. That sentence is an instruction to do a calculation.

Enter the result of that calculation into the box below:

Correct Wrong

If you have entered all five words correctly and found the result of the calculation you will be awarded a trophy.

Check

Transum.org

This web site contains over a thousand free mathematical activities for teachers and pupils. Click here to go to the main page which links to all of the resources available.

Please contact me if you have any suggestions or questions.

Email address

Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician?

Comment recorded on the 10 April 'Starter of the Day' page by Mike Sendrove, Salt Grammar School, UK.:

"A really useful set of resources - thanks. Is the collection available on CD? Are solutions available?"

Comment recorded on the 12 July 'Starter of the Day' page by Miss J Key, Farlingaye High School, Suffolk:

"Thanks very much for this one. We developed it into a whole lesson and I borrowed some hats from the drama department to add to the fun!"

Each month a newsletter is published containing details of the new additions to the Transum website and a new puzzle of the month.

The newsletter is then duplicated as a podcast which is available on the major delivery networks. You can listen to the podcast while you are commuting, exercising or relaxing.

Transum breaking news is available on Twitter @Transum and if that's not enough there is also a Transum Facebook page.
Featured Activity

Practice Papers

Practice Papers

Mathematics GCSE(9-1) Higher style questions and worked solutions presented as twenty short, free, practice papers to print out.

Answers

There are answers to this exercise but they are available in this space to teachers, tutors and parents who have logged in to their Transum subscription on this computer.

A Transum subscription unlocks the answers to the online exercises, quizzes and puzzles. It also provides the teacher with access to quality external links on each of the Transum Topic pages and the facility to add to the collection themselves.

Subscribers can manage class lists, lesson plans and assessment data in the Class Admin application and have access to reports of the Transum Trophies earned by class members.

If you would like to enjoy ad-free access to the thousands of Transum resources, receive our monthly newsletter, unlock the printable worksheets and see our Maths Lesson Finishers then sign up for a subscription now:

Subscribe

Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. The Go Maths main page links to more activities designed for students in upper Secondary/High school.

Teachers

If you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows:

Alternatively, if you use Google Classroom, all you have to do is click on the green icon below in order to add this activity to one of your classes.

It may be worth remembering that if Transum.org should go offline for whatever reason, there are mirror site at Transum.info that contains most of the resources that are available here on Transum.org.

When planning to use technology in your lesson always have a plan B!

Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for those learning Mathematics anywhere in the world. Click here to enter your comments.
Apple

For Students:

 

Transum.org is a proud supporter of the kidSAFE Seal Program

For Teachers:

For All:

©1997-2024 WWW.TRANSUM.ORG

© Transum Mathematics 1997-2024
Scan the QR code below to visit the online version of this activity.

This is a QR Code

https://www.Transum.org/go/?Num=882