Use place value understanding and properties of operations to add and subtract
teaching resource
Math Graphic Organizers - Printable Work Mats
Practice working on specific math concepts with our set of 5 printable math graphic organizers.
teaching resource
Number Talks - Double Digit Addition Task Cards
Build number sense skills with this set of 24 task cards.
teaching resource
Mental Math Addition Posters
Use this set of addition posters in your classroom when teaching different mental math strategies.
teaching resource
Subtraction Using Picture Models Worksheet
Practice subtracting numbers to 12 using picture models with a printable subtraction worksheet.
teaching resource
Subtraction with Ten Frames - Worksheet
Model and subtract numbers to twenty using ten frames with a handy ten-frame subtraction worksheet.
teaching resource
Number of the Day Worksheet
A number of the day worksheet with a variety of tasks to practice number sense skills.
teaching resource
Place Value Work Mat
Practice place value concepts with this work mat for students.
teaching resource
Number Talks - Making Ten Task Cards
Build number sense skills with this set of 20 task cards.
teaching resource
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
teaching resource
Roll and Color Worksheet - Ten More, Ten Less
An interactive worksheet to practice finding the number that is 10 more and 10 less than a given number.
teaching resource
Addition and Subtraction Within 20 – Worksheet
Use this worksheet with your students when exploring addition and subtraction within 20.
teaching resource
Mental Math Subtraction Printable Posters
Use this set of subtraction posters in your classroom when teaching different mental math strategies.
teaching resource
Pirate's Plunder - Number Line Subtraction Game
Practice using the jump strategy for subtraction from 20 with an exciting pirate-themed math game.
teaching resource
Subtraction Strategies - Ten Frame Printable Bingo Game
Practice using ten frames to subtract single-digit numbers in a whole class bingo game.
teaching resource
Black and White Number Chart 1–120
A black and white number chart showing the numbers 1-120.
teaching resource
Doubles to Ten
A set of 10 posters to help students remember double numbers to ten.
teaching resource
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.
teaching resource
Number Matching Puzzle – Addition
A hands-on game to play when learning about adding larger numbers.
teaching resource
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.
teaching resource
Number Grid Game
A number grid game to practice determining a number that is 1 more, 1 less, 10 more, and 10 less than a given number.
teaching resource
Numbers 1 to 100 - Odds, Evens and Counting in 5's
Numbers 1 to 100 displayed on a bright and colorful poster.
teaching resource
Numbers 1 to 100 - Odds, Evens and Counting in 5's - Space
Numbers 1 to 100 displayed on a bright and colorful poster.
teaching resource
Numbers 1 to 100 - Rainforest
Numbers 1 to 100 displayed on a bright and colorful poster.
teaching resource
Numbers 1 to 100 - Odds, Evens, and Counting in 5's - Rainforest
Numbers 1 to 100 displayed on a bright and colorful poster.
teaching resource
Numbers 1 to 100 - Trees
Numbers 1 to 100 displayed on a bright and colorful poster.
teaching resource
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.
teaching resource
Ten More, Ten Less Dominoes
Practice adding ten more or subtracting ten from a particular number with a set of 27 dominoes.
teaching resource
Number Talks - Target Number Task Cards
Build number sense skills with this set of 20 task cards.
teaching resource
Ten More, Ten Less Task Cards
Practice identifying 10 more and 10 less than a given number with our set of 24 task cards.
teaching resource
Ten More, Ten Less Within 100 - Cut and Paste Worksheet
Practice adding and subtracting 10 from given numbers within 100 in this cut-and-paste worksheet.