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.
- Free Plan
Blank Number Lines - Printable
Print a set of open number lines to help you teach a variety of math skills.
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Representing Two-Digit Numbers - Place Value Worksheet
A set of worksheets for students to use when learning about place value and the different way two-digit numbers can be represented.
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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.
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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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Expanded Form Worksheet Pack
Practice expanding 2-digit to 6-digit numbers with this set of 5 worksheets.
- 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.
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3-Digit Interactive Clip Cards
Practice knowledge of 3-Digit numbers with this interactive clip card resource.
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Number of the Day Worksheet
Explore 4, 5, and 6-digit numbers using this number of the day worksheet with your students.
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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.
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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.
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Jump Strategy - Number Line Addition Worksheet
Practice adding two-digit numbers with regrouping using a number line and the jump strategy with a printable number line worksheet.
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Number Lines – Cut and Paste Worksheets
Cut and paste to complete the number lines with a set of differentiated number line worksheets.
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Let's Compare! Task Cards
Practice comparing 2-digit numbers with this set of 20 task cards.
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Hundreds Chart Mystery Picture Task Cards
Practice identifying numbers 1-100 with this set of 32 mystery picture task cards.
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2-Digit Place Value Card Game - Flip It!
A fun game for students to play in small groups to consolidate their understanding of place value to the tens place.
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My 2-Digit Place Value Diary
A diary for students to make when showing their understanding of 2-digit place value.
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Tens Number, Word, and Base-10 Block Posters
Posters showing numbers going up in tens.
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Exploring 4-Digit Place Value PowerPoint
A 31-slide PowerPoint template to use when exploring place value to the thousands place.
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4-Digit Place Value Card Game - Flip It!
A fun game for students to play in small groups to consolidate their understanding of place value to the thousands place.
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4-Digit Number of the Day Worksheet
A 4-digit place value worksheet to represent the number of the day in different ways.
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Expanded Form Interactive Task Cards
Explore expanding numbers with your students using these interactive task cards, reviewing numbers in expanded form and place value charts.
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Roll and Expand Numbers Worksheet Pack
Explore place value with your students using this set of leveled expanding numbers worksheets.
- Free Plan
Hundreds Place Value Number Expander Template
A resource to help reinforce place value and writing 3-digit numbers in expanded form.
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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.
- Free Plan
Break Apart Strategy Worksheet
Practice using the break apart strategy when adding two-digit numbers with this worksheet.
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Exploring 2-Digit Place Value - Teaching Slides
Explore 2-digit numbers using place value strategies with an interactive teaching presentation.
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Place Value Charts — Printable Math Mats
Practice place value concepts, addition, and subtraction with a printable set of free place value charts.
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Math Graphic Organizers - Printable Work Mats
Practice working on specific math concepts with our set of 5 printable math graphic organizers.
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Space Mission - Find The Missing Numbers Interactive
Practice identifying missing numbers on a number line with a fun space-themed interactive activity.
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Number Line Match-Up Activity (Up to 120)
Match two-digit whole numbers on a number line with this set of 32 task cards.
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Introduction to Number Lines - Instructional Slides
Introduce your kindergarten students to the number line with an interactive teaching slide deck.
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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.