Math 2.2
Number and operations. The student applies mathematical process standards to understand how to represent and compare whole numbers, the relative position and magnitude of whole numbers, and relationships within the numeration system related to place value. The student is expected to:
- (1) use concrete and pictorial models to compose and
decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones;
- (A) use standard, word, and expanded forms to represent numbers up to 1,200;
- (B) generate a number that is greater than or less than a given whole number up to 1,200;
- (C) use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =);
- (D) locate the position of a given whole number on an open number line; and
- (E) name the whole number that corresponds to a specific point on a number line.
- Plus Plan
Easter Escape Room - 2nd Grade Math Review Game
Use this Easter Escape Room Game for 2nd graders to review place value, number sense, counting money, and other second grade math concepts.
- Free Plan
Blank Number Lines - Printable
Print a set of open number lines to help you teach a variety of math skills.
- Plus Plan
Number Ordering Worksheets (Dot-to-Dot)
Share these dot-to-dot number ordering worksheets with your students to give them an engaging way to practice ordering two and three digit numbers.
- Plus Plan
Place Value Castle Activity
Help students consolidate their understanding of hundreds, tens and ones with this fun place value castle activity.
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3-Digit Place Value Mini-Book
Explore place value in 3-digit numbers with this place value mini-book.
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Subtraction on a Number Line – Worksheets
Practice subtracting two-digit numbers with regrouping using a number line and the jump strategy with a pack of differentiated worksheets.
- Free Plan
Place Value Work Mat
Practice place value concepts with this work mat for students.
- Plus Plan
3-Digit Number of the Day Worksheet
A 3-digit place value worksheet to represent the number of the day in different ways.
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Exploring 3-Digit Place Value PowerPoint
Explore place value concepts related to 3-digit numbers with an engaging, interactive teaching slide deck.
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Number of the Day Worksheet
Explore 3, 4, 5, and 6-digit numbers using this number of the day worksheet with your students.
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2-Digit Number of the Day - Spiral Review
Review a variety of second-grade math concepts with a Number of the Day slide deck and recording sheet.
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Whole Numbers on a Number Line Worksheet
Practice finding the missing number on number lines.
- Plus Plan
Easter Hundreds Chart Mystery Pictures
A set of 9 Easter-inspired mystery hundreds charts.
- Free Plan
How to Write 2-Digit and 3-Digit Numbers Worksheet
Explore how to represent number values in standard form, word form, expanded form, and picture form with this multipurpose place value worksheet.
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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.
- Plus Plan
Halloween Board Game - 2nd Grade Place Value
Review number forms and place value concepts with a Halloween Board Game!
- Plus Plan
Place Value Pizza - Math Craft
Demonstrate understanding of the different ways to model three-digit numbers with a fun Place Value Pizza math craft activity.
- Plus Plan
Thanksgiving Color By Number Worksheet - 2nd Grade Place Value
Have some Thanksgiving Math fun with a printable Thanksgiving Color By Number worksheet to practice standard, expanded, word, and base ten forms.
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Expanded Form Teaching Slides
Teach your students how to represent numbers in expanded form with this set of engaging teaching slides.
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Expanded Form Worksheet Pack
Practice expanding 2-digit to 6-digit numbers with this set of 5 worksheets.
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Decomposing 3-Digit Numbers Matching Activity
Help children decompose 3-digit numbers by identifying the place value of hundreds, tens, and ones with this matching activity.
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Expanded Form Poster Set
Teach students what it looks like to expand 2-digit, 3-digit, 4-digit, 5-digit and 6-digit numbers with this set of classroom posters.
- Plus Plan
Expanded Form Interactive Activity
Explore 3-digit, 4-digit and 5-digit numbers in their expanded form with this fun space-themed intearctive activity.
- Free Plan
Subtraction with Regrouping - Printable Math Mat
Explore subtraction with regrouping using a printable subtraction math mat.
- Plus Plan
Jump Strategy - Number Line Addition Game
Practice using the jump strategy for multi-digit addition with a fun math game.
- Plus Plan
Whole Numbers on a Number Line - Task Cards
Identify the missing 2-digit whole numbers on a number line with this set of 24 task cards.
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Hop on Number Lines - Worksheet Pack
Hop your way to addition mastery with a pack of two addition on a number line worksheets.
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Secret Code Number Line - Worksheet
Crack the number line code with five number line codebreaker worksheets to practice number identification, addition, and subtraction.
- Plus Plan
Comparing 3-Digit Numbers - Self-Checking Interactive Activity
Practice comparing 3-digit numbers with this self-checking Google interactive activity.
- Free Plan
Comparing Three-Digit Numbers – Worksheet
Practice comparing 3-digit numbers with this hands-on worksheet.
- Plus Plan
Math Mazes (Place Value)
Determine the correct paths through each maze using knowledge of place value.
- Plus Plan
3-Digit Number Forms Worksheet
Help students practice their knowledge of 3-digit numbers with this place value worksheet that covers base ten blocks, standard form, and expanded form.