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I'm Eight

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

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?

Noah

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

100 Square Jigsaw

Age 5 to 7
Challenge Level

Complete the jigsaw of the $100$ square.




You could print off a sheet of the square and the pieces to cut out.
The printable sheets can be found here: Puzzle 1, Puzzle 2, Puzzle 3 and Puzzle 4.
The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.
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NRICH is part of the family of activities in the Millennium Mathematics Project.