Transum Software

Basic Addition 3

Test your addition skills with this self marking exercise to do without a calculator.

Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Description More Arithmetic

Take your time, do your best. If you get stuck on one, just try the rest!

16 + 18 = Correct Wrong

10 + 18 = Correct Wrong

18 + 14 = Correct Wrong

17 + 10 = Correct Wrong

12 + 20 = Correct Wrong

11 + 16 = Correct Wrong

17 + 20 = Correct Wrong

10 + 15 = Correct Wrong

10 + 11 = Correct Wrong

12 + 19 = Correct Wrong

13 + 11 = Correct Wrong

16 + 13 = Correct Wrong

Check

This is Basic Addition 3. You can also try:
Level 1 Level 2 Level 4 Level 5 Level 6

Basic Subtraction - Basic Multiplication - Basic Division - Beat The Clock

Instructions

Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file.

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.

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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 19 October 'Starter of the Day' page by E Pollard, Huddersfield:

"I used this with my bottom set in year 9. To engage them I used their name and favorite football team (or pop group) instead of the school name. For homework, I asked each student to find a definition for the key words they had been given (once they had fun trying to guess the answer) and they presented their findings to the rest of the class the following day. They felt really special because the key words came from their own personal information."

Comment recorded on the 14 September 'Starter of the Day' page by Trish Bailey, Kingstone School:

"This is a great memory aid which could be used for formulae or key facts etc - in any subject area. The PICTURE is such an aid to remembering where each number or group of numbers is - my pupils love it!
Thanks"

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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.

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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 page is an alphabetical list of free activities designed for students in Secondary/High school.

Maths Map

Are you looking for something specific? An exercise to supplement the topic you are studying at school at the moment perhaps. Navigate using our Maths Map to find exercises, puzzles and Maths lesson starters grouped by topic.

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:

Transum,

Thursday, November 13, 2014

"Despite the range of exercises, puzzles and investigations on Transum Mathematics these basic arithmetic exercises are consistently very popular. The number of trophies earned around the world each day for basic arithmetic exercises is always in the top ten compared to all of the other activities."

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.

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Description of Levels

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Level 1 - Adding single digit numbers up to 4

Level 2 - Adding single digit numbers up to 9

Level 3 - Adding two digit numbers up to 20

Level 4 - Adding two digit numbers up to 99

Level 5 - Adding three digit numbers up to 999

Level 6 - Mixed

See the Formal Written Methods page for examples showing how calculations can be set out.

Example

Don't wait until you have finished the exercise before you click on the 'Check' button. Click it often as you work through the questions to see if you are answering them correctly.

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