2.NBT.A.1 Worksheets, Workbooks, Lesson Plans, and Games
CCSS.MATH.CONTENT.2.NBT.A.1
:"Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:"
Our Take: Second graders should be expanding their place value knowledge, understanding that 10 tens grouped together is called a “hundred.” Help students learn, for example, that a three-digit number is composed of a ones, tens, and hundreds place. Second graders can illustrate this understanding by identifying the value of each digit in a number, as well as recording that number in the word and standard form.
These worksheets, games, and lesson plans can help students practice this Common Core State Standards skill.
Worksheets
Place Value Mat: Two-Digit Numbers
Worksheet
Place Value Mat: Two-Digit Numbers
Help your students understand two-digit numbers and what they represent! Print and laminate a set of the Place Value Mat: Two-Digit Numbers to support young math learners as they develop a stronger number sense!
1st Grade
Math
Worksheet
Subtraction Flashcards: Two-Digit with Regrouping
Worksheet
Subtraction Flashcards: Two-Digit with Regrouping
This set of subtraction flashcards provides students with the opportunity to practice regrouping using whatever strategy works for them! Laminate a few sets of these flashcards and use them during independent work, small groups, or math centers!
2nd Grade
Math
Worksheet
Place Value Mat: Three-Digit Numbers
Worksheet
Place Value Mat: Three-Digit Numbers
Use this place value mat to represent tricky multi-digit numbers and solve more complex math problems! Laminate a set of Place Value Mats to support your students as they develop a strong number sense!
2nd Grade
Math
Worksheet
Vocabulary Cards: Understanding Place Value
Worksheet
Vocabulary Cards: Understanding Place Value
Use these vocabulary cards with the EL Support Lesson Plan: Understanding Place Value.
2nd Grade
Math
Worksheet
Glossary: Understanding Place Value
Worksheet
Glossary: Understanding Place Value
Use this glossary with the EL Support Lesson Plan: Understanding Place Value.
2nd Grade
Math
Worksheet
Place Value Hop #1
Interactive Worksheet
Place Value Hop #1
Challenge your students to reorder the digits in two-digit numbers to create the biggest and smallest numbers possible.
1st Grade
Math
Interactive Worksheet
Lesson Plans
Base-Ten Block Party
Lesson plan
Base-Ten Block Party
Help your students practice place value with this fun, hands-on base-ten block game. Neighborhood block teams compete to win points as they work together to show expanded numbers.
2nd Grade
Math
Lesson plan
Popping Into Place Value
Lesson plan
Popping Into Place Value
Strong place value recognition is a necessity to order, estimate, round, and check for the accuracy of numbers. In this lesson, students will compare and order numbers using what they know about place value.
2nd Grade
Math
Lesson plan
Place Value Hop
Lesson plan
Place Value Hop
Your students will “hop their way” into understanding place value with this fun and active game! In this lesson, they will learn that changing the order of the digits in a number changes its value.
2nd Grade
Math
Lesson plan
Unscramble the Place Value
Lesson plan
Unscramble the Place Value
Help your students unscramble the numbers using their knowledge of place value up to thousands! In this lesson, students will be able to see how numbers within a larger number have different values.
2nd Grade
Math
Lesson plan
Let’s Compare! Place Value Disks & Three-Digit Numbers
Lesson plan
Let’s Compare! Place Value Disks & Three-Digit Numbers
Dive into understanding place value by using place value disks to represent and compare numbers.
2nd Grade
Math
Lesson plan
Understanding Place Value
Lesson plan
Understanding Place Value
Use this lesson to familiarize students with the place value of each digit within a three-digit number, along with practicing the written form of three-digit numbers. Use prior to teaching Place Value Hop or as a stand alone activity.
2nd Grade
Math
Lesson plan
Workbooks
No workbooks found for this common core code.
Games
Dino Kitchen: Place Value to the Hundreds Place
Game
Dino Kitchen: Place Value to the Hundreds Place
Learners use knowledge of three-digit place value to find the correct number based on the clues.
2nd Grade
Math
Game
Exercises
No exercises found for this common core code.
