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 =.
- Free Plan
Blank Number Lines - Printable
Print a set of open number lines to help you teach a variety of math skills.
- Plus Plan
Jellyfish Count to 10 Matchup Activity
Use this match-up activity to help reinforce your students’ knowledge of one-to-one correspondence to 10.
- Plus Plan
Ice Cream Counting Game
Help students practice their knowledge of counting numbers 1-20 with this fun ice cream matching game.
- Plus Plan
3-Digit Number Expander Template (Peacock)
Explore 3-digit numbers with this cute foldable peacock number expander for your students.
- Plus Plan
3-Digit Number Form Sorting Activity
Engage with different forms of 3-digit numbers with this sorting activity.
- Plus Plan
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.
- Plus Plan
3-Digit Interactive Clip Cards
Practice knowledge of 3-Digit numbers with this interactive clip card resource.
- Plus Plan
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.
- Plus Plan
Double Digit Numbers Mystery Worksheet
Explore double digit place value with this fun clue based mystery worksheet for your students.
- Plus Plan
Missing Numbers in Expanded Form Worksheet
Practice converting double digit numbers into their expanded form with this easy to use student worksheet.
- Plus Plan
2-Digit in Expanded Form Interactive Activity
Engage students in showing their knowledge of converting double digit numbers into their expanded form with this interactive activity.
- Plus Plan
Reading and Writing Double Digit Numbers Interactive Activity
Get students practicing their knowledge of converting standard form numbers to expanded form with this engaging interactive activity.
- Plus Plan
Matching Expanded and Standard 2-Digit Number Cards
Explore double digit numbers in standard and expanded form with this sorting activity for your math groups.
- Plus Plan
2-Digit Numbers Interactive Activity
Explore double digit numbers in a variety of different scenarios with this engaging interactive activity for your classroom.
- Plus Plan
Reading and Writing Double Digit Numbers Flipbook
Engage students in learning to read and write double digit numbers with this flipbook.
- Plus Plan
Two-Digit Expanded Form Race-Themed Worksheet
Race through identifying the standard form of 2-digit numbers in expanded form with this fun race-themed worksheet.
- Free Plan
2-Digit Numbers in Expanded Form Worksheet
Explore two-digit numbers in standard form and expanded form with this set of two cut-and-paste style worksheets.
- Plus Plan
Comparing Numbers Christmas Game
Have some Christmas math fun with an interactive, self-checking comparing numbers game.
- Plus Plan
Thanksgiving Turkey Hide! - Place Value Worksheet
Save the Thanksgiving Turkeys and practice modeling numbers in base ten with a printable Thanksgiving Math Worksheet
- Plus Plan
Thanksgiving Color-By-Number for Kindergarten - Counting
Count sets of objects up to ten with a printable Thanksgiving Color by Number Worksheet for Kindergarten.
- Plus Plan
Thanksgiving Dot to Dot Worksheets
Practice counting up to 40 and create beautiful Thanksgiving art using a set of printable Thanksgiving Connect the Dots Printables.
- Plus Plan
Expanded Form Worksheet Pack
Practice expanding 2-digit to 6-digit numbers with this set of 5 worksheets.
- Plus Plan
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.
- Plus Plan
3-Digit Place Value Mini-Book
Explore place value in 3-digit numbers with this place value mini-book.
- Plus Plan
3-Digit Place Value Cover Up Game
Engage students in understanding place value to the hundreds with this place value card game.
- Plus Plan
2 Digit Place Value Puzzles
Teach students the different representations of 2-digit numbers with this place value puzzle.
- 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
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.
- Plus Plan
2-Digit and 3-Digit Expanded Form Interactive Activity
Use this interactive activity with your students to practice expanded form through to the hundreds place.
- Plus Plan
Comparing Numbers Worksheets - Halloween Math
Count and compare numbers to ten with engaging Halloween-themed comparing numbers worksheets.
- Plus Plan
Halloween Counting to 10 Worksheets
Count, write, and match numbers and objects with printable Halloween counting worksheets.