Common Core State Standards
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:
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resources for those 'aha' moments
teaching resource
Roll It, Make It, Expand It! - Place Value Worksheet
A worksheet for students to use when learning to write two-digit numbers in expanded form.
teaching resource
Different Ways to Write Numbers Worksheet
Practice and review representing number values as digits, words, expanded form, and base ten.
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Number Talks - Place Value Task Cards
Build number sense skills with this set of 24 task cards.
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Open-ended Math Problem Solving - Grades 1, 2, and 3 (Task Card Version)
A set of 20 open-ended problem solving task cards covering a range of mathematical concepts.
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Place Value Work Mat
Practice place value concepts with this work mat for students.
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Base-10 Flashcards - Random Numbers (100–10,000)
A set of 40 Base-10 flashcards of random numbers between 100 and 10,000.
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Place Value Bulletin Board
Unlock place value understanding with this bulletin board for back-to-school that can remain on the wall all year long!
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Split Strategy Worksheet
Practice using the split strategy when adding two-digit numbers with this worksheet.
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2-Digit Place Value Warm-Up - Interactive PowerPoint
An engaging 44-slide interactive PowerPoint to use when learning about 2-digit place value.
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Decomposing Numbers – Matchup Activity
A set of decomposing number cards to create number sentences when grouping in tens and ones.
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Numeral Expander for 4-Digit Numbers
A resource to help reinforce place value and writing 4-digit numbers in expanded form.
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Math Work Mats
Practice working on specific math concepts with our set of 5 work mats for students.
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Place Value Banner - Billions to Thousandths
A banner that displays extended place value.
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Number Forms Base Ten Worksheet
A worksheet to practice place value of 3-digit numbers.
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Math Warm-Ups Interactive PowerPoint - Grade 2
A PowerPoint providing a series of warm-up activities for Grade 2 students across the mathematics curriculum.
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Place Value Chart - Hundreds Place
A blank place value chart to use when exploring three-digit numbers.
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I Have, Who Has? Game - Place Value (2-Digit Numbers)
A whole-class game to reinforce your students' understanding of place value.
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Expanded Form Drag and Drop Activity
A drag and drop activity to practice expanded form through to the hundreds place.
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Trade It Board Game
A fun, hands-on board game to play in groups when learning to solve subtraction equations that require regrouping.
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Number Talks - Near, Far, and in Between Task Cards
Build number sense skills with this set of 24 task cards.
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Number Hunt Description Cards
A set of 32 task cards that have students use their knowledge of place value to find specific numbers.
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Two-Digit Place Value Bingo Game (Digits and Base-10 Blocks)
32 bingo cards using place value up to 99.
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3-Digit Roll It, Make It, Expand It! - Place Value Worksheet
A worksheet for students to use when learning about the place value of three-digit numbers.
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Expanded Form Dominoes (2-Digit Numbers)
Use this set of dominoes when learning how to match 2-digit numbers written in standard form and expanded form.
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Open-Ended Math Problem Solving - Grades 1, 2, and 3 (PowerPoint Version)
A PowerPoint with 20 open-ended problem solving questions covering a range of mathematical concepts.
teaching resource
Flip, Draw, Expand! – Place Value Worksheet (3-Digit Numbers)
A worksheet to use when practicing place value with 3-digit numbers.
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Split Strategy Interactive PowerPoint
An 11-slide teaching presentation that focuses on the split strategy.
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Base-10 Blocks - Pictorial Model Cards
A set of base-10 block cards to compose and decompose numbers, including decimals.
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Building Two-Digit Numbers - Dice Activity
A fun way to explore the use of base ten blocks to build two-digit numbers.
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Math Mazes (Place Value)
Determine the correct paths through each maze using knowledge of place value.
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Grade 2 Daily Warm-Up – PowerPoint 3
A 71-slide PowerPoint presentation containing a variety of quick warm-up activities.
