Printables
K-5 Math Teaching Resources

Base Ten Cards (tens and ones)

For Students K - 2nd Standards
Strengthen your class's understanding of place value with this series of base-ten flash cards. Including illustrations representing a variety of numbers from 13 to 94, this resource can be used in many different ways...
Worksheet
Curated OER

Base Ten Blocks - Representing Numbers (A)

For Students 2nd - 3rd
In this math worksheet, students solve four problems about base ten blocks. Students write in the value of the base ten blocks shown in each picture.
Worksheet
Curated OER

Base Ten Blocks - Representing Numbers (E)

For Students 2nd - 3rd
In this representing numbers instructional activity, students find the value of each group of base ten blocks. Students solve 4 problems to help them learn how to represent numbers.
Printables
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Base 10 Blocks

For Teachers Pre-K - 4th Standards
Base ten blocks are a great tool for teaching young mathematicians about a number of math concepts, unfortunately they aren't always available to teachers. That is, until now. This printable resource allows all...
Assessment
Illustrative Mathematics

Ten $10s Make $100

For Students 2nd Standards
If ten $10s make $100, then how much money do twenty $10s make? Young bankers find the number of bills required to make base ten amounts in three different word problems.
Worksheet
Curated OER

Base Ten Blocks - Representing Numbers (C)

For Students 2nd - 3rd
In this number representation instructional activity, students find the value of each group of base ten blocks. Students complete 4 problems using the blocks.
Worksheet
Curated OER

Base Ten Blocks- Counting Flats (A)

For Students 1st - 2nd
In this math worksheet, students solve four questions using base ten blocks. For each question, students find the value of the blocks in the picture.
Lesson Plan
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Place Value of Whole Numbers Through One Million

For Teachers 3rd - 4th
Third graders construct numbers to the millions place. In this 30-page place value lesson, learners create numbers and evaluate the place value of digits. They explore standard and expanded form of numbers. An incredible resource!
Worksheet
Curated OER

Base Ten Blocks: Representing Numbers (B)

For Students 1st - 2nd
In this finding the value of base ten blocks worksheet, students use flats, rods, and units to determine the total values. Students solve 4 problems.
Lesson Plan
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Planetary Place Value

For Teachers 3rd - 4th
Third graders explore place value to the ten thousands place. This incredibly thorough, 24-page activity has learners construct, order, and compare numbers to 9,999. This three-day activity includes reteaching and extension activities...
Worksheet
Curated OER

Base Ten Blocks Rods and Flats (A)

For Students 1st - 2nd
Using visual cues and hands on manipulatives are great for conveying concepts in a concrete way. Learners are given a set of rods, they break the set up into flats, then count the rods left over to determine an answer. There are 5...
PPT
Curated OER

Understanding Place Value: Base Ten Models

For Teachers 2nd - 3rd Standards
As an overview of place value involving numbers in the hundreds, this resource would be incredibly beneficial. There are only a few examples, but the graphics make this concept come alive. In a lower grade classroom, this presentation...
Lesson Plan
Illustrative Mathematics

Roll & Build

For Teachers K - 2nd Standards
Develop young mathematicians' understanding of place value with this hands-on math activity. Working in pairs, learners take turns building two-digit numbers by rolling two ten-sided dice. Base ten blocks are then used to model the...
Worksheet
Curated OER

Three-Digit Number: Hundreds Place

For Students 1st
Looking at the image of two sets of base ten blocks, learners determine which represents the number shown. This process is fully explained just below the problem. Use for review or extra practice.
Worksheet
Curated OER

Read, Write, and Draw

For Students 1st - 2nd Standards
Numbers come in many forms, and they often appeal to different types of leaners. Explore these forms through six place-value problems which have youngsters represent values numerically, in word form, and through base-ten blocks. They...
PPT
Curated OER

Tens and Units

For Teachers K - 2nd
Images of base ten blocks are used to reinforce counting past 10. Learners will count along, adding units to each 10 as they go from 10 to 30.  Each number is shown on a 100 block, as blocks of 10s and 1s, and in numeric form as...
Lesson Plan
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Primary Understanding and Use of Place Value

For Teachers 3rd - 4th
Explore place value and regrouping with your class. They develop awareness of several ancient number systems and how they differ from the base ten system commonly used today. They play "Chip Trading" with partners to practice addition...
Lesson Plan
National Security Agency

Let's Party With Place Value

For Teachers 2nd - 4th Standards
Put on your math caps and explore place value and ways to represent numbers. Learners read, write, and represent whole numbers. They interact with numbers as they read and explore a teacher-created story, play games, and practice their...
Lesson Plan
National Security Agency

Expanding Place Value

For Teachers 1st - 3rd Standards
Learners explore place value. This incredibly thorough and valuable mathematics lesson plan, has young scholars make a number wheel to assist in the completion of a Place Value worksheet. Students use manipulatives and a place value mat...
Organizer
K-5 Math Teaching Resources

Base Ten Mat (Tens and Ones with Tens Frame)

For Students K - 2nd Standards
Working with base 10 blocks? Use this base 10 mat to organize blocks, tens and ones with one ten frame, and determine how many groups of blocks can be used to represent numbers.  
Lesson Plan
Curated OER

Block Heads

For Teachers 2nd - 4th
Students demonstrate whole numbers through one thousand using base ten blocks. They model and describe given numbers using ten blocks.
Worksheet
Curated OER

The Hundreds Place

For Students 2nd - 4th
Break up numbers into place value to help your scholars comprehend three-digit numerals. There are three problems here, and the large text and visuals make it ideal to project as an all-class warm up. Learners first identify the value of...
Lesson Plan
Curated OER

Add It Up In Number Ville! Adding 2-Digit Numbers With and Without Regrouping

For Teachers 2nd - 4th
Students explore adding 2-digit numbers. In this math lesson, students identify 2-digit numbers and use base ten blocks to practice adding. Students use addition to break a code.
Worksheet
Curated OER

Value of Base Ten Blocks

For Students 1st - 2nd
In this base ten blocks worksheet, students analyze the pictures of base ten blocks in 4 problems. Students write the value of the blocks in the box.