Grade 1 is when place value clicks into place, and these place value tens and ones worksheets help first graders see that a two-digit number is built from groups of ten plus leftover ones. Understanding that the 4 in 42 means four tens (forty), not just the digit four, is the foundation for every multi-digit calculation that follows.
First graders often stumble when a number has a zero in the ones place, like 30 or 60, and they sometimes flip the digits, reading 25 as 5 tens and 2 ones. This skill builds directly on counting to 100 and grouping objects in tens from kindergarten, and it prepares first graders for adding two-digit numbers, regrouping in second grade, and eventually working with hundreds. By breaking numbers apart and putting them back together in different ways, first grade students start to see numbers as flexible quantities they can reason about, not just symbols to memorize.
These topic worksheets give steady practice across six difficulty levels.
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Browse all 12 printable worksheets below — click any card to open the full page.
Place Value: Tens and Ones
Place Value: Tens and Ones
Place Value
Place Value
Place Value: Tens and Ones
Place Value: Tens and Ones
Place Value
Place Value
Place Value: Tens and Ones
Place Value: Tens and Ones
Place Value
Place Value
What's Included in This Download
What You'll Learn
These place value: tens and ones worksheets help grade 1 students develop essential math skills through engaging activities.
Learning Objectives
- Place value
- Tens and ones
- Two-digit numbers
- Number decomposition
Skills Covered
How to Use These Worksheets
- Download & Print: Click the download button to get the PDF. Print on standard 8.5" x 11" paper.
- Start Simple: Begin with easier pages before moving to more challenging activities.
- Daily Practice: Dedicate 10-15 minutes each day for consistent learning.
- Use Manipulatives: Pair worksheets with physical objects like blocks or counters.
- Provide Encouragement: Celebrate progress and effort to build confidence.
- Check Progress: Use the included answer key to review work together.
Common Mistakes to Watch For
- Reversing the tens and ones digits — reading 36 as 6 tens and 3 ones because they say the 6 first or focus on the louder-sounding digit.
- Forgetting that the digit in the tens place stands for a group of ten, so first graders write that the 5 in 52 has a value of 5 instead of 50.
- Getting confused by numbers with a zero, like 40 or 70, and writing that 40 has 4 tens and 4 ones instead of 4 tens and 0 ones.
Frequently Asked Questions
What does 'tens and ones' actually mean for a Grade 1 student?
It means breaking a two-digit number into two groups: how many bundles of ten it contains and how many single units are left over. For example, 34 has 3 tens (which equals 30) and 4 ones. This way of seeing numbers helps first graders understand that digits have different values depending on their position.
Why do first graders need to learn place value before adding bigger numbers?
Place value is the foundation for adding and subtracting two-digit numbers. Once first graders know that 26 is 2 tens and 6 ones, they can add 26 + 13 by combining tens with tens and ones with ones. Without place value, larger numbers feel like random symbols instead of organized groups.
How can I help my child stop reversing the tens and ones digits?
Practice reading numbers out loud while pointing to each digit, saying 'this digit shows the tens, this digit shows the ones.' Use bundles of ten craft sticks or base-ten blocks so the tens look bigger than the ones. Repetition with physical objects usually fixes the reversal within a few weeks.
What is expanded form and why is it on these worksheets?
Expanded form rewrites a number as the sum of its place values, like 47 = 40 + 7, or as 4 tens and 7 ones. It makes the hidden meaning of each digit visible. Grade 1 worksheets use expanded form to show first graders that 47 isn't just two symbols — it's literally forty plus seven.
How do these worksheets get harder from easy to hard?
Easy sheets ask first graders to identify the tens and ones digit in a given number. Medium sheets introduce expanded form and matching activities. Hard sheets require multi-step reasoning, like finding the value of a digit, comparing tens between two numbers, or solving for a missing digit in an equation.
Are these worksheets really free?
Yes! All our worksheets are 100% free to download and print. There's no subscription, no hidden fees, and no registration required.
Can I use these in my classroom?
Absolutely! Teachers are welcome to print and use these worksheets in their classrooms. Make as many copies as needed for your students.