Or search by topic
How many different answers can you find?
Can you explain how you found out these answers?
Click here for a poster of this problem.
Find a great variety of ways of asking questions which make 8.
Vincent and Tara are making triangles with the class construction set. They have a pile of strips of different lengths. How many different triangles can they make?
Ben has five coins in his pocket. How much money might he have?