![Sorting Logic Blocks](/sites/default/files/styles/medium/public/thumbnails/content-id-7192-icon.gif?itok=xVxVFK--)
![Zios and Zepts](/sites/default/files/styles/medium/public/thumbnails/content-00-06-penta2-icon.png?itok=rhaJFIAE)
problem
Zios and Zepts
On the planet Vuv there are two sorts of creatures. The Zios have 3 legs and the Zepts have 7 legs. The great planetary explorer Nico counted 52 legs. How many Zios and how many Zepts were there?
![Carrying Cards](/sites/default/files/styles/medium/public/thumbnails/content-id-2726-icon.png?itok=BG7Qhv6t)
problem
Carrying Cards
These sixteen children are standing in four lines of four, one behind the other. They are each holding a card with a number on it. Can you work out the missing numbers?
![Shape Times Shape](/sites/default/files/styles/medium/public/thumbnails/content-id-5714-icon.png?itok=Pu4-NNY7)
problem
Shape Times Shape
These eleven shapes each stand for a different number. Can you use the number sentences to work out what they are?
![Nice or Nasty](/sites/default/files/styles/medium/public/thumbnails/content-id-6605-icon.png?itok=mE0W1xSu)
problem
Nice or Nasty
There are nasty versions of this dice game but we'll start with the nice ones...
![Times Tables Shifts](/sites/default/files/styles/medium/public/thumbnails/content-id-6863-icon.jpg?itok=2WjKpBW7)
problem
Times Tables Shifts
In this activity, the computer chooses a times table and shifts it. Can you work out the table and the shift each time?
![What shape?](/sites/default/files/styles/medium/public/thumbnails/content-id-6986-icon.jpg?itok=IJelQJmk)
problem
What shape?
This task develops spatial reasoning skills. By framing and asking questions a member of the team has to find out what mathematical object they have chosen.
![Round the Dice Decimals 1](/sites/default/files/styles/medium/public/thumbnails/content-id-10438-icon.png?itok=eJOkIfXd)
problem
Round the Dice Decimals 1
Use two dice to generate two numbers with one decimal place. What happens when you round these numbers to the nearest whole number?
![Reasoned Rounding](/sites/default/files/styles/medium/public/thumbnails/content-id-10945-icon.jpg?itok=iFHBt_Nx)
problem
Reasoned Rounding
Four strategy dice games to consolidate pupils' understanding of rounding.
![Satisfying Four Statements](/sites/default/files/styles/medium/public/thumbnails/content-id-13377-icon.png?itok=N2oWvFPQ)
problem
Satisfying Four Statements
Can you find any two-digit numbers that satisfy all of these statements?
![Remainders](/sites/default/files/styles/medium/public/thumbnails/content-96-11-six4-icon.png?itok=5cZcyZQE)
problem
Remainders
I'm thinking of a number. My number is both a multiple of 5 and a multiple of 6. What could my number be?
![Light the Lights Again](/sites/default/files/styles/medium/public/thumbnails/content-id-7035-icon.gif?itok=E1T6ZYZN)
problem
Light the Lights Again
Each light in this interactivity turns on according to a rule. What happens when you enter different numbers? Can you find the smallest number that lights up all four lights?
![Cut it Out](/sites/default/files/styles/medium/public/thumbnails/content-00-07-six1-icon.jpg?itok=Q_VPBD-2)
problem
Cut it Out
Can you dissect an equilateral triangle into 6 smaller ones? What number of smaller equilateral triangles is it NOT possible to dissect a larger equilateral triangle into?