Free Advanced Counting 16-20 Worksheets - Master Two Tens & Place Value

Reach the ultimate milestone in early numeracy with our Mastering Advanced Teen Numbers: 16-20 Worksheets. This 10-page educational PDF is designed for students (ages 6-8) to master the transition from teen numbers to the first full double-ten: the number 20.

Our "Counting 16-20" pack uses the Double Ten-Frame Method to provide a clear visual of how these numbers are structured. Children will explore each number in depth; for instance, 16 is taught as "10 stars + 6 more," while 20 is celebrated as "Two complete groups of ten." The worksheets include diverse activities: writing numbers in digits and words (sixteen to twenty), solving simple subtraction facts (19 - 9 = 10), and Skip Counting by 2s to reach 16. It also features real-world connections, like the "Cookie Challenge," to help children apply math to daily life.

This resource is the perfect conclusion to our counting series, ensuring your child is fully prepared for addition, subtraction, and understanding larger numbers up to 100.

What’s Included in This Final Mastery Pack:

• Place Value Deep Dive: Clear visual breakdowns for numbers 16, 17, 18, 19, and 20.
• The Double Ten-Frame: Advanced visual tools to show numbers exceeding 10, culminating in two full frames for 20.
• Number Literacy: Practice writing advanced number names like "eighteen" and "twenty" to build vocabulary.
• Mental Math Prep: Introduction to basic math facts and "Take Away" logic (Subtraction) using the number 19.
• Special 20 Celebration: A dedicated section explaining why 20 is a "Special Number" (2 Tens + 0 Ones).

Instructions for Parents & Teachers:

1. The Power of Two Tens: When you reach number 20, emphasize that there are NO "ones" left over—just two solid groups of ten. This is a huge concept for future math!
2. Skip Counting Practice: Use the number 16 page to practice counting by 2s (2, 4, 6, 8...). It’s a great way to build number fluency.
3. Real-World Subtraction: Use the "Cookie Challenge" on page 8 to ask your child: "If we have 19 and we take away the 9 ones, what is left?" (The answer is always the 10!).
4. Word Mastery: Encourage the child to spell "Twenty" as they fill the ten-frames, linking the word to the visual of 20 dots.