MULTO

Warm Up – Comparing Dinosaurs   Get a number of different sized dinosaurs. Place them in an order. Can the{...}

Use a deck of cards – you might start with 2 of each card A -10. If playing with 20{...}

http://https://nrich.maths.org/1153   Penta Primes Age 7 to 11 Challenge Level Here are ten cards numbered 0 to 9: Using all{...}