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
Expanded Form Worksheet Pack
Practice expanding 2-digit to 6-digit numbers with this set of 5 worksheets.
- Free Plan
Blank Number Lines - Printable
Print a set of open number lines to help you teach a variety of math skills.
- Free Plan
Place Value Charts — Printable Math Mats
Practice place value concepts, addition, and subtraction with a printable set of free place value charts.
- Free Plan
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.
- Plus Plan
4-Digit Number of the Day Worksheet
A 4-digit place value worksheet to represent the number of the day in different ways.
- Free Plan
Caterpillar Ordering Numbers Worksheet - Dot Day Math Activity
Practice number sequencing and add to your collection of Dot Day activities with a printable caterpillar number-ordering worksheet.
- Free Plan
Subtraction with Regrouping - Printable Math Mat
Explore subtraction with regrouping using a printable subtraction math mat.
- Free Plan
The Number Line Zoo - Cut and Paste Worksheet
Develop number sense by returning the zoo animals to their correct positions on the number line with a fun worksheet.
- Plus Plan
Flip, Draw, Expand! – Place Value Worksheet (3-Digit Numbers)
A worksheet to use when practicing place value with 3-digit numbers.
- Plus Plan
Break Apart Strategy Interactive PowerPoint
Learn all about the break apart strategy with this teaching PowerPoint.
- Free Plan
Number Lines – Cut and Paste Worksheets
Cut and paste to complete the number lines with a set of differentiated number line worksheets.
- Free Plan
Number Forms Worksheet
Help students practice recognizing and writing numbers in word form and expanded form with this worksheet.
- Free Plan
Let's Compare! Task Cards
Practice comparing 2-digit numbers with this set of 20 task cards.
- 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.
- Plus Plan
3-Digit Interactive Clip Cards
Practice knowledge of 3-Digit numbers with this interactive clip card resource.
- Plus Plan
Number of the Day Worksheet
Explore 4, 5, and 6-digit numbers using this number of the day worksheet with your students.
- Plus Plan
3-Digit Place Value Mini-Book
Explore place value in 3-digit numbers with this place value mini-book.
- Plus Plan
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
Base-10 Blocks - Pictorial Model Cards
A set of base-10 block cards to compose and decompose numbers, including decimals.
- Plus Plan
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.
- Plus Plan
Trade It! Subtraction with Regrouping Game
Play a fun, hands-on board game in groups when learning to solve subtraction equations that require regrouping.
- Plus Plan
Jump Strategy - Number Line Addition Game
Practice using the jump strategy for multi-digit addition with a fun math game.
- Plus Plan
Space Mission - Find The Missing Numbers Interactive
Practice identifying missing numbers on a number line with a fun space-themed interactive activity.
- Plus Plan
Two Step Word Problems on a Number Line - Place Value Activity
Differentiate place value concepts for 1st and 2nd grade students with a pair of 2-Digit Number Line Task Card Sets.
- Plus Plan
Place Value Penguin - Spreadsheet Pixel Art Activity
Practice identifying numbers in word form, expanded form, and standard form with a fun spreadsheet pixel art activity.
- Plus Plan
Number Line Worksheets
Fill in the missing numbers with this number line worksheet.
- Plus Plan
Three and Four-Digit Place Value Memory Game
Practice matching numbers in standard form, expanded form, and word form with this memory-style place value game.
- Free Plan
Comparing Three-Digit Numbers – Worksheet
Practice comparing 3-digit numbers with this hands-on worksheet.
- Plus Plan
Whole Numbers on a Number Line Worksheet
Practice finding the missing number on number lines.
- Plus Plan
Number Talks - Place Value Task Cards
Build number sense skills with this set of 24 task cards.
- Plus Plan
Number Talks - Place Value Task Cards
Build number sense skills with this set of 32 place value task cards.
- 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.