These tasks for 7 to 11 year olds are part of our Maths at Home feature and you can see all the tasks for this age group here. The activities below all include an online interactivity where you can test your ideas and make discoveries. (The stars give an indication of challenge level, from one star to three stars.)
game
Seeing Squares for Two
Seeing Squares game for an adult and child. Can you come up with a way of always winning this game?
game
Factors and Multiples Game for Two
Factors and Multiples game for an adult and child. How can you make sure you win this game?
game
Train Tactics for Two
Train game for an adult and child. Who will be the first to make the train?
problem
Which Scripts?
Age
7 to 11
Challenge level
There are six numbers written in five different scripts. Can you sort out which is which?
problem
Rod Fractions
Age
7 to 14
Challenge level
Pick two rods of different colours. Given an unlimited supply of rods of each of the two colours, how can we work out what fraction the shorter rod is of the longer one?
problem
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
Coded hundred square
Age
7 to 11
Challenge level
This 100 square jigsaw is written in code. It starts with 1 and ends with 100. Can you build it up?
problem
Missing Multipliers
Age
7 to 14
Challenge level
What is the smallest number of answers you need to reveal in order to work out the missing headers?
problem
Calendar Sorting
Age
7 to 11
Challenge level
The pages of my calendar have got mixed up. Can you sort them out?
problem
The Number Jumbler
Age
7 to 14
Challenge level
The Number Jumbler can always work out your chosen symbol. Can you work out how?
game
Got It for Two
Got It game for an adult and child. How can you play so that you know you will always win?
game
Ducking and Dividing
Your vessel, the Starship Diophantus, has become damaged in deep space. Can you use your knowledge of times tables and some lightning reflexes to survive?
problem
Factor Lines
Age
7 to 14
Challenge level
Arrange the four number cards on the grid, according to the rules, to make a diagonal, vertical or horizontal line.
problem
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?