2 out of 3
Can you fit the tangram pieces into the outline of the plaque design?
1 out of 3
If you take a three by three square on a 1-10 addition square and multiply the diagonally opposite numbers together, what is the difference between these products. Why?
3 out of 3
Penta people, the Pentominoes, always build their houses from five square rooms. I wonder how many different Penta homes you can create?
3 out of 3
Which dilutions can you make using 10ml pipettes and 100ml measuring cylinders?
3 out of 3
Use the clues to find out who's who in the family, to fill in the family tree and to find out which of the family members are mathematicians and which are not.
2 out of 3
A game for two people, who take turns to move the counters. The player to remove the last counter from the board wins.
1 out of 3
Who's closest to the correct number of sweets in a jar - an individual guess or the average of many individuals' guesses? Which average?
1 out of 3
Can you work out the parentage of the ancient hero Gilgamesh?
