A randomly generated grid of numbers ranging from 1 to 100. How many primes can your find? What about squares, cubes or triangular numbers? Make up endless questions with this starter, perfect for use with mini whiteboards.
A randomly generated grid of numbers ranging from 1 to 100. How many primes can your find? What about squares, cubes or triangular numbers? Make up endless questions with this starter, perfect for use with mini whiteboards.