What’s the deal with prime numbers? Grab your crayons and discover some great patterns while searching for primes! Prime Number Grid
Every number can be written as a multiplication sentence – which can be very useful when the numbers get too big or too many. Here’s practice re-writing each number from 2 to 100 as the multiplication of Prime Factors. Prime Factors
Average Rating: 4.8 out of 5 based on 164 user reviews.