Find and count a bunch of pizza toppings and kitchen appliances, like mushrooms and olives, or cups and knives, then write down the correct number on the square next to the picture. Easy peasy!

When you count to 20, you start at 1 (or zero) and count on until you reach 20. Each number is one more than the last. When you count back from 20, you start at 20 and count back until you reach 1 ...