CCSS.MATH.CONTENT.2.NBT.B.8
Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900.
- Free Plan
Black and White Number Chart 1–120
A black and white number chart showing the numbers 1-120.
- 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
Place Value Work Mat
Practice place value concepts with this work mat for students.
- 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
Ten More, Ten Less Worksheet
Practice or review adding and subtracting 10 from a given number.
- Plus Plan
Number Grid Game — Interactive Activity
Share this number grid game with your students to give them practice adding and subtracting ten and one from a given number.
- Plus Plan
Number of the Day Worksheet
Explore 4, 5, and 6-digit numbers using this number of the day worksheet with your students.
- Plus Plan
10 More, 10 Less, 100 More, 100 Less — I Have, Who Has Game
Find the number ten more than, ten less than, one hundred more than, and one hundred less than the given number in this fun whole-class game!
- Plus Plan
100 More and Less Worksheets - Cut and Paste
Use an understanding of place value to determine a number 100 more or less than a number with a pair of cut-and-paste math worksheets.
- Plus Plan
Number Patterns: More or Less – Puzzle Match-Up
Use your understanding of place value and skip counting to determine 10 or 100 more or less than a 3-digit number with this set of puzzles.
- Plus Plan
Cowboy Clip Cards – 10 More, 10 Less/100 More, 100 Less
Use an understanding of place value to determine a number 10 or 100 more or less than a number with this set of clip cards.
- Plus Plan
Number Patterns – More and Less Worksheets
Use place value skills to mentally add and subtract 10 or 100 to a given number with this set of worksheets.
- Plus Plan
Ten More, Ten Less Within 999 - Cut and Paste Worksheet
Practice adding and subtracting 10 from a given 3-digit number in this cut-and-paste worksheet.
- Plus Plan
Mental Math Addition Posters
Use this set of addition posters in your classroom when teaching different mental math strategies.
- Plus Plan
Roll and Color Worksheet for Ten More, Ten Less
Use this interactive worksheet to help students practice finding the number that is 10 more and 10 less than a given number.
- Plus Plan
100 More , 100 Less Matching Game (Three-Digit Numbers)
Match 3-digit number cards to find pairs that are 100 more or 100 less of each other.
- Plus Plan
Ten More, Ten Less Match-Up - Two-Digit Numbers
Identify ten more or ten less of a given 2-digit number with this set of 36 match up cards
- Plus Plan
Ten More, Ten Less Match-Up - Three-Digit Numbers
Identify ten more or ten less of a given 3-digit number with this set of 36 match up cards.
- Plus Plan
More or Less Worksheet
Practice adding and subtracting 10 and 100 to a three-digit number.
- Plus Plan
Number Talks - Place Value Task Cards
Build number sense skills with this set of 24 task cards.
- Plus Plan
Ten More, Ten Less Task Cards
Practice identifying 10 more and 10 less than a given number with our set of 24 task cards.
- Plus Plan
Ten More, Ten Less Dominoes
Practice adding ten more or subtracting ten from a particular number with a set of 27 dominoes.
- Plus Plan
Grade 2 Daily Warm-Up – PowerPoint 2
A 73-slide PowerPoint presentation containing a variety of quick warm-up activities.
- Plus Plan
What's Missing? - 100 More, 100 Less Task Cards
Find numbers 100 more or 100 less than a given number up to 4 digits with this set of 20 task cards.
- Plus Plan
Dot-to-Dot Drawing - Counting by 10 - Shark
A dot-to-dot worksheet to practice counting by 10’s to 580.
- Plus Plan
Number Charts and Number Finder
A number chart and number finder template to use when learning to identify numbers that are 1 more, 1 less, 10 more, and 10 less than a given number.
- Plus Plan
Dot-to-Dot Drawing - Counting by 10 - Horse
A dot-to-dot worksheet to practice counting by 10’s to 620.
- Plus Plan
Race to 10,000 - Number Pattern Game
A fun game for students to play to practice place value and mentally adding multiples of 10, 100, and 1,000.
- Plus Plan
Black and White Number Board - 1-120
A black and white number board with numbers 1-120 that can be used for a variety of activities.
- Plus Plan
Number Talks Teaching Resource Pack - Grade 2
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.