Put operations signs between the numbers 3, 4, 5 and 6 to make the highest possible number and lowest possible number.
On a digital 24 hour clock, at certain times, all the digits are consecutive. How many times like this are there between midnight and 7 a.m.?
The planet of Vuvv has seven moons. Can you work out how long it is between each super-eclipse?
Find the missing coordinates which will form these eight quadrilaterals. These coordinates themselves will then form a shape with rotational and line symmetry.
Amy's mum gave her £2.50 to spend. She bought four times as many pens as pencils and was given 40p change. How many of each did she buy?
Can you work out the arrangement of the digits in the square so that the given products are correct? The numbers 1 - 9 may be used once and once only.
Here are the six faces of a cube - in no particular order. Here are three views of the cube. Can you deduce where the faces are in relation to each other and record them on the net of this cube?
What is the greatest number of counters you can place on the grid below without four of them lying at the corners of a square?
These clocks have been reflected in a mirror. What times do they say?
Which is quicker, counting up to 30 in ones or counting up to 300 in tens? Why?
