Scaramouche is thinking of a number. Can you work out from the clues above what this number is?
What is the smallest number of clues you need to identify this number?
The digits used to make this two digit number add up to thirteen
When this number is divided by three the remainder is one.
If you add two to this number you will get a multiple of ten.
When this number is divided by six the remainder is four.
When this number is divided by five the remainder is three.
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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...
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