Being collaborative

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?

How can you arrange the 5 cubes so that you need the smallest number of Brush Loads of paint to cover them? Try with other numbers of cubes as well.

Have a look at this table of how children travel to school. How does it compare with children in your class?

Use the clues about the symmetrical properties of these letters to place them on the grid.

These eleven shapes each stand for a different number. Can you use the number sentences to work out what they are?

Add or subtract the two numbers on the spinners and try to complete a row of three. Are there some numbers that are good to aim for?

In this game, you can add, subtract, multiply or divide the numbers on the dice. Which will you do so that you get to the end of the number line first?

Four of these clues are needed to find the chosen number on this grid and four are true but do nothing to help in finding the number. Can you sort out the clues and find the number?

Can you put the numbers 1-5 in the V shape so that both 'arms' have the same total?

This 100 square jigsaw is written in code. It starts with 1 and ends with 100. Can you build it up?