Use the keys on this broken calculator to make the totals from one to ten. Five has already been done as an example.

 1 = 2 = 3 = 4 = 5 = 6 = 7 = 8 = 9 = 10 =

## Awesome!

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## A Mathematics Lesson Starter Of The Day

More broken calculators at:    Transum.org/go/?to=Broken

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Topics: Starter | Arithmetic

• David Payne, St Anne's Catholic School, Southampton
•
• Thanks for some great resources which stimulate lots of ideas.
Could you produce a calculator activity that includes the use of brackets, powers, squaring etc to encourage students to make use of functions on a scientific calculator?
• Mr Bedford's Year 8 Maths Class, Marshfields School, Peterborough
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• We have done a number of these and we find them hard but fun.
• Lukas Kiss, Kettlethorpe High School, Wakefield
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• We used 5--4 to get 9, and then loads of others based on the same idea.
• Mr Parsons, Chalfont Community College
•
• A popular maths starter for my year 8 classes.
• Mr Tilston, Twitter
•
• Andrew Turner, Twitter
•
• Karen Donnelly, Twitter
•

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.
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This starter has scored a mean of 3.4 out of 5 based on 416 votes.

Previous Day | This starter is for 5 May | Next Day

## Answers

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 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).

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

Transum.org/go/?Start=May5

Here is the URL which will take them to a different number challenge.

Transum.org/go/?Num=848

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