Number & Operations in Base Ten
- Plus Plan
Math Graphic Organizers - Printable Work Mats
Practice working on specific math concepts with our set of 5 printable math graphic organizers.
- Plus Plan
Sunflower Subtraction Strategies Interactive
Practice using the ten-frame subtraction strategy with a fun self-checking interactive activity.
- Plus Plan
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.
- Plus Plan
Count the Chicks! Easter Counting Activity
Practice recognizing, counting, and subitizing numbers from 1-20 with this Easter math activity.
- Plus Plan
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.
- Plus Plan
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 Math Worksheets - Addition to 99
Celebrate the coming of Fall and practice adding 2-digit numbers up to 99 with a set of four Fall color-by-number worksheets.
- Plus Plan
Comparing Numbers-Halloween Word Problems
Practice comparing numbers using base ten blocks with a Halloween Math word problem worksheet.
- Plus Plan
Fall Count and Graph Worksheet
Practice counting and graphing with a Fall-themed count and graph worksheet.
- Plus Plan
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
Counting to 100 — Dot Day Worksheet
Celebrate International Dot Day with this fun, hands-on way to learn how to count to 100 using ten frames.
- Plus Plan
Snakes and Ladders Game - Hundreds Chart
Complete each hundreds chart by putting the missing numbered pieces into place to play a game of Snakes and Ladders.
- Plus Plan
Rolling to 100 Board Game
Practice counting to 100 by 1's with this interactive hundreds chart board game for multiple players.
- 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
100 Chart Missing Numbers
Practice counting forward beginning from a given number with this set of 100 charts and recording sheets.
- 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 - Worksheet
Practice foundational addition and subtraction facts using the concepts of one more and one less.
- 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.
- Plus Plan
Number Talks - Place Value Task Cards
Build number sense skills with this set of 32 place value task cards.
- Plus Plan
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.
- Free Plan
What's Missing? - Ten More, Ten Less Task Cards
Find numbers ten more or ten less than a given two- or three-digit number with this set of 20 task cards.
- Plus Plan
Counting to 20 - Worksheet
A worksheet to practice one-to-one correspondence.
- Plus Plan
I Have, Who Has? Game - Place Value (2-Digit Numbers)
A whole-class game to reinforce your students' understanding of place value.
- Plus Plan
Tens and Ones - Worksheet
A worksheet for students to use when learning about tens and ones.
- 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
How Many Eyes? - Alien Counting Worksheet
A worksheet to practice one-to-one correspondence.