problem
Favourite
Plenty of Pens
Age
7 to 11
Challenge level
Amy's mum had given 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?
problem
Favourite
Treasure Hunt
Age
7 to 14
Challenge level
Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?
problem
Favourite
Always, Sometimes or Never? Number
Age
7 to 11
Challenge level
Are these statements always true, sometimes true or never true?
problem
Favourite
More Fraction Bars
Age
7 to 11
Challenge level
What fraction of the black bar are the other bars? Have a go at this challenging task!
problem
Favourite
Extending Fraction Bars
Age
7 to 11
Challenge level
Can you compare these bars with each other and express their lengths as fractions of the black bar?
problem
Favourite
Price Match
Age
7 to 11
Challenge level
Can you find pairs of differently sized windows that cost the same?
problem
Favourite
Number Lines in Disguise
Age
7 to 14
Challenge level
Some of the numbers have fallen off Becky's number line. Can you figure out what they were?
problem
Favourite
Ten Hidden Squares
Age
7 to 14
Challenge level
These points all mark the vertices (corners) of ten hidden squares. Can you find the 10 hidden squares?