Triple Totals

Use only these numbers:

28, 38, 57, 72, 90

Complete these calculations:

+ + = 128 TickCross

+ + = 138 TickCross

+ + = 186 TickCross

+ + = 175 TickCross

+ + = 219 TickCross

Numbers can be used more than once in each calculation.

A Mathematics Lesson Starter Of The Day


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Topics: Starter | Arithmetic | Mental Methods

  • Mrs Comhgego, St Patrick
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  • Great starter.
  • RN, Newcastle
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  • The activity is good, but some feedback as to which answers were wrong would be helpful.

    [Transum: Thanks for the suggestion. Ticks and crosses have now been added.]
  • Primary 7, Bargeddie Primary School
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  • Everyone in class enjoyed this starter, most of us rated it 5 out of 5 and several of us did manage to get it all right. It really got our brains working!
  • Mrs Wilkins, Macaulay Primary School Top 5
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  • I think it is great to get the students brains working before the lesson.
  • Emma, Cardiff
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  • Love how pupils can click board and check answers instantaneously without it jumping to new page.
  • Teacher,
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  • Display this on IWB. give children 5 - 10 minutes to work out.
    get children to show answers on IWB using the arrows on the actual starter. works great!
  • Pete Campion, Wellington
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  • Amazing Starter! Year 5A loved it!
  • Thomas Williams, The Meadows
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  • We enjoyed it but had to work together.
  • Xenia Goodwin,
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  • This starter was great!My class is a year 6 class,(more of a reception class)had lots of trouble doing this, but it really got their brains working.Spot on!
  • Billy, Sunderland
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  • Great app to use with lower abiity kids. Would be good to change the operation. Could develop a app similar to the maths puzzle in the I paper (Easy, Intermediate and Difficult).
  • Year 8 St Michael's,
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  • We loved this starter. The class did really well on this task. All pupils thought it was amazing.

How did you use this starter? Can you suggest how teachers could present or develop this resource? Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for Maths teachers anywhere in the world.
Click here to enter your comments.

If you don't have the time to provide feedback we'd really appreciate it if you could give this page a score! We are constantly improving and adding to these starters so it would be really helpful to know which ones are most useful. Simply click on a button below:

Excellent, I would like to see more like this
Good, achieved the results I required
Satisfactory
Didn't really capture the interest of the students
Not for me! I wouldn't use this type of activity.

This starter has scored a mean of 3.4 out of 5 based on 308 votes.


Previous Day | This starter is for 13 March | Next Day

 

Answers

Note to teacher: Doing this activity once with a class helps students develop strategies. It is only when they do this activity a second time that they will have the opportunity to practise those strategies. That is when the learning is consolidated. Click the button above to regenerate another version of this starter from random numbers.



Casio Classwiz Calculator

There is currently a lot of talk about this new calculator being the best in its price range for use in the Maths classroom. The new ClassWiz features a high-resolution display making it easier to view numerical formulas and symbols but it isn't a graphical calculator as such (it has the capacity to draw graphs on your smart phone or tablet, via a scannable QR code and an app).

As well as basic spreadsheet mode and an equation solving feature you also get the ability to solve quadratic, cubic or quartic polynomial inequalities and the answer is given just as it should be written down, using the correct inequality symbols!

This calculator has a high-performance processor and twice the memory of previous models ensuring speedy operation and superior computational power.more...

Online Maths Shop

Laptops In Lessons

Teacher, do your students have access to computers?
Do they have iPads or Laptops in Lessons?

Whether your students each have a TabletPC, a Surface or a Mac, this activity lends itself to eLearning (Engaged Learning).

Laptops In Lessons

Here a concise URL for a version of this page without the comments.

Transum.org/go/?Start=March13

Here is the URL which will take them to a game for more practice of this same skill.

Transum.org/go/?to=darts

Student Activity

 


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