Math 1.2
Number and operations. The student applies mathematical process standards 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) recognize instantly
the quantity of structured arrangements;
- (A) use concrete and pictorial models to compose and decompose numbers up to 120 in more than one way as so many hundreds, so many tens, and so many ones;
- (B) use objects, pictures, and expanded and standard forms to represent numbers up to 120;
- (C) generate a number that is greater than or less than a given whole number up to 120;
- (D) use place value to compare whole numbers up to 120 using comparative language;
- (E) order whole numbers up to 120 using place value and open number lines; and
- (F) represent the comparison of two numbers to 100 using the symbols >, <, or =.
- Plus Plan
Hundreds Chart Mystery Picture Task Cards
Practice identifying numbers 1-100 with this set of 32 mystery picture task cards.
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Numbers 0 to 20 Handwriting - Worksheet
Activity worksheets to use in the classroom when learning about the numbers 0 to 20.
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Little Number Books (1-20)
A set of little books to assist younger students with number recognition and understanding for numbers 1-20.
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Subitizing Leapfrog Game
A fun game for students to play when learning to subitize numbers from 1 to 6.
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Subitizing 1 to 12 - Memory Game
A set of subitizing cards for students to play a game of memory when learning to subitize numbers.
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Counting to 20 - Worksheet
A worksheet to practice one-to-one correspondence.
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Numbers 21 -130 Chart - Missing Numbers From 80
A numbers 21-130 chart with missing numbers from 80 to encourage your students to count beyond 100.
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Measuring, Comparing, and Ordering Height – Worksheet
A worksheet to use when learning about measuring length using informal units.
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Greater/Less Than Crocodile Posters
Greater and less than can be easily confused, but Snappy uses visual representation to make it all so much clearer.
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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 Place Value Warm-Up - Interactive PowerPoint
An engaging 44-slide interactive PowerPoint to use when learning about place value to 3-digits.
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Place Value War - Number Game
A fun 3-digit place value game for students to play in the classroom.
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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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Ascending and Descending Number Posters
A poster explaining what descending order means.
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Place Value Spin
A fun place value activity for students to use in the classroom when identifying the number of 'tens' and 'ones' in two-digit numbers.
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Tens and Ones - Worksheet
A worksheet for students to use when learning about tens and ones.
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Numbers 1–30: Standard, Word, and Ten Frame Matchup Cards
A set of matchup cards to practice representing the numbers 1–30.
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Number Match-Up Activity (1-20)
Use this match-up activity to consolidate your students' knowledge of numbers up to 20.
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1 to 20 Parking Lot Number Match
A parking lot themed number matching activity to use in the classroom when identifying the numbers from 1 to 20 in word and standard form.
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How Many Candles? - Birthday Cake Counting Activity
A fun, hands-on activity to practice one-to-one correspondence.
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How Many Eyes? - Alien Counting Worksheet
A worksheet to practice one-to-one correspondence.
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Numbers 0–20 - Word Search
A word search to help your students to learn the word form for the numbers 0–20.
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Numbers 0–10 - Word Search
A word search to help your students to learn the word form for the numbers 0–10.
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Writing Numbers 0–20 - Poster
A poster for students to reference when learning how to write the numbers 0–20.
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Subitizing Dice - Numbers 1 to 9
Subitizing is the process of immediately recognizing how many items are in a small group.
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Hundreds Boards with Missing Numbers - 1-100 and 101-200
A set of 12 hundreds boards worksheets with missing numbers.
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Missing Values Number Chart - 1–120
A black and white chart representing numbers 1-120.
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3-Digit Number Expander Template (Peacock)
Explore 3-digit numbers with this cute foldable peacock number expander for your students.
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3-Digit Number Form Sorting Activity
Engage with different forms of 3-digit numbers with this sorting activity.
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3-Digit Numbers Interactive Activity
Practice knowledge of 3-digit numbers with this interactive activity exploring standard form, expanded form, word form and base ten 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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Christmas Color By Number - One More or Less
Practice finding numbers that are one more and one less than with a printable Christmas color-by-number worksheet.