Mya thinks of a number.
She then does the following operations:
Multiply by 3, subtract 3, multiply by 3 then add 44 (in that order).
She finds that the number she ends up with is 16 times her original number.
What was Mya's original number?
Change NumbersEasier Questions
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:
This starter has scored a mean of 2.2 out of 5 based on 217 votes.
Previous Day  This starter is for 11 April  Next Day
Too difficult? There are some simpler questions like this on the THOAN Starter page.
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.
Teacher, do your students have
access to computers? 

Here is the URL for a concise version of this page without comments or answers.
Here is the URL which will take them to the Think Of A Number exercise.
Here is the URL which will you to our eQuation Generator which provides unlimited practice solving linear equations.