What is the best way to count a bunch of $100 bills or 100 cans? 100, 200. 300. 400. Skip counting by 100s is the same thing as skip counting by 100s. You add 100 each time. This printable collection of skip counting worksheets for grade 2 and 3 will help you burn off extra energy and help you understand the patterns in numbers. It also helps to build a solid foundation for the four fundamental arithmetic concepts. Skip counting pdfs provide visual aids that help to understand concepts. You can begin by counting up to 100s on a numberline, then count objects in groups 100 and then add in a twist with backward counting in 100s. You can check if your child is able to skip-count in 100s within 1000 if the numbers do not exceed 100. Skip counting by 100s worksheets are available for free.