You may also like

problem icon

I'm Eight

Find a great variety of ways of asking questions which make 8.

problem icon

Let's Investigate Triangles

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?

problem icon


Noah saw 12 legs walk by into the Ark. How many creatures did he see?

Light the Lights

Age 5 to 7 Challenge Level:
How will you keep track of what happens with each number you try?
You might find a hundred square useful.