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
Comparing Numbers Christmas Game
Have some Christmas math fun with an interactive, self-checking comparing numbers game.
- 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
3-Digit Place Value Cover Up Game
Engage students in understanding place value to the hundreds with this place value card game.
- 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.
- Plus Plan
Exploring 2-Digit Place Value - Teaching Slides
Explore 2-digit numbers using place value strategies with an interactive teaching presentation.
- Free Plan
Place Value Charts — Printable Math Mats
Practice place value concepts, addition, and subtraction with a printable set of free place value charts.
- Plus Plan
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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Tens and Ones 2-Digit Place Value Mat
Build two-digit numbers and improve place value skills with a printable tens and ones math mat.
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Christmas Color By Number - Hundreds Chart Mystery Pictures
Print the perfect color-by-number math activity for Christmas: a set of 12 Christmas-inspired mystery hundreds charts.
- 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.
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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
Count the Chicks! Easter Counting Activity
Practice recognizing, counting, and subitizing numbers from 1-20 with this Easter math activity.
- Free Plan
Number Lines – Cut and Paste Worksheets
Cut and paste to complete the number lines with a set of differentiated number line worksheets.
- Plus Plan
Valentine's Day Math - Counting to 20 Task Cards
Practice numbers 1 to 20 with a set of printable Valentine’s Day task cards created by teachers for teachers.
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I Can Draw 100 Shapes Worksheet — 100th Day Activity
Celebrate the 100th Day of School in the classroom with printable 100th Day of School Math worksheets.
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100 Days and Still Poppin! Counting to 100 Worksheet
Add to your stockpile of 100th Day of School ideas with a Pop-It-themed 100th Day of School worksheet.
- Plus Plan
100th Day of School Digital Centers
Celebrate the 100th Day of School with a digital 100th Day Interactive Slide activity deck.
- Plus Plan
Fall Count and Graph Worksheet
Practice counting and graphing with a Fall-themed count and graph worksheet.
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Veterans Day Count and Graph Worksheet
Practice counting and graphing with a Veteran’s Day worksheet.
- Plus Plan
Fall Counting Clip Cards
Practice counting objects with a set of 18 fall-themed counting clip cards.
- Plus Plan
Halloween Count and Graph Worksheet
Practice counting objects with a Halloween count and graph worksheet.
- Plus Plan
100 Chart Mystery Picture Puzzle
Practice identifying numbers within 100 with this set of 44 number cards and hundred chart.
- Free Plan
Counting by 5's Maze
Get to the party by skip counting to 100 with our counting by 5’s worksheet.
- Plus Plan
Counting by 10's Maze
Find the fun and learn to skip count by 10s up to 100 with this engaging maze activity!
- Plus Plan
Counting to 20 - Cut and Paste Worksheet
Count objects within 20 and match the total to its written number on this 2-page cut-and-paste worksheet.
- Plus Plan
One More, One Less Task Cards
Practice identifying one more and one less up to 100 with our set of 24 task cards.
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Comparing Whole Numbers Worksheet
A set of worksheets to practice comparing whole numbers.
- Plus Plan
Valentine's Day Hundreds Chart Mystery Pictures
Follow the color-coded number guides to fill in the hundreds chart square and reveal 9 special Valentine’s Day images.
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Cover Up! - Subitizing Numbers Game
Help students instantly recognize numbers 1-6 with this multiplayer Valentine’s Day board game.
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Counting to 20 - Worksheet
A worksheet to practice one-to-one correspondence.
- Plus Plan
3-Digit Place Value Scavenger Hunt Worksheet
A fun, scavenger-hunt style worksheet to use in the classroom when exploring 3-digit place value.
- Plus Plan
My 2-Digit Place Value Diary
A diary for students to make when showing their understanding of 2-digit place value.