Curated OER
Counting by 3s- Random
In this counting by 3s worksheet, students solve 5 problems in which a chart with a series of numbers is completed by skip counting by 3s. The series of numbers begin with random numbers anywhere between 3 and 100.
Curated OER
Counting by 3s- 3 to 120 With No Hints
In this counting by 3s learning exercise, learners solve 3 problems in which they complete charts by counting by 3. Students fill in the ten numbers in the pattern that begins with random numbers between 3 and 120. There are no hints...
AAA Math
Aaa Math: Counting by Threes
This lesson is about counting by threes from AAAmath.com. There are separate sections for learning, practice, playing a game, and exploring more about skip counting.
University of Cambridge
University of Cambridge: Nrich: Constant Counting
You can use your calculator to count by all kinds of numbers: 2s, 3s, etc. This one page website shows you how to do that and gives you a challenge besides. The solution for the challenge is waiting for you right at the website once you...
University of Cambridge
University of Cambridge: Nrich: Skip Counting
Follow the clues Froggie gives you to help her skip count her way to the pumpkin patch. There are several solutions and you can check yours against the solutions right at this one page website.