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Math
Addition
Subtopics:
Addition Strategies
Addition Fact Fluency
Multi-Digit Addition
Addition Word Problems
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Showing Results for simple experiments all seasons
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Subtraction Practice
Interactive Worksheet
Subtraction Practice
Third Grade
Addition
This simple worksheet is packed with two-digit and three-digit subtraction problems.
Interactive Worksheet
Subtraction Practice
Interactive Worksheet
Subtraction Practice
This simple worksheet is packed with two-digit and three-digit subtraction problems.
Third Grade
Addition
Interactive Worksheet
Additional Eggs
Worksheet
Additional Eggs
Third Grade
Addition
Third graders can practice addition and engage in a coloring activity in one simple worksheet.
Worksheet
Additional Eggs
Worksheet
Additional Eggs
Third graders can practice addition and engage in a coloring activity in one simple worksheet.
Third Grade
Addition
Worksheet
Knock Off Numbers for Mental Math Practice!
Activity
Knock Off Numbers for Mental Math Practice!
Third Grade
Addition
This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.
Activity
Knock Off Numbers for Mental Math Practice!
Activity
Knock Off Numbers for Mental Math Practice!
This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.
Third Grade
Addition
Activity
Addition with Carrying #9
Worksheet
Addition with Carrying #9
Second Grade
Addition
Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.
Worksheet
Addition with Carrying #9
Worksheet
Addition with Carrying #9
Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.
Second Grade
Addition
Worksheet
Three-Digit Addition: Train Edition
Game
Three-Digit Addition: Train Edition
Third Grade
Addition
All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.
Game
Three-Digit Addition: Train Edition
Game
Three-Digit Addition: Train Edition
All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.
Third Grade
Addition
Game
Bicycle Math
Activity
Bicycle Math
Third Grade
Addition
Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.
Activity
Bicycle Math
Activity
Bicycle Math
Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.
Third Grade
Addition
Activity
Pyramid Math Card Game
Activity
Pyramid Math Card Game
Third Grade
Addition
This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.
Activity
Pyramid Math Card Game
Activity
Pyramid Math Card Game
This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.
Third Grade
Addition
Activity
Three-Digit Addition and Regrouping Numbers
Exercise
Three-Digit Addition and Regrouping Numbers
Third Grade
Addition
Three digit addition just got much simpler thanks to this exercise that illustrates how to regroup numbers.
Exercise
Three-Digit Addition and Regrouping Numbers
Exercise
Three-Digit Addition and Regrouping Numbers
Three digit addition just got much simpler thanks to this exercise that illustrates how to regroup numbers.
Third Grade
Addition
Exercise
Cards, Triangles, and Patterns
Worksheet
Cards, Triangles, and Patterns
Third Grade
Addition
Challenge your third grader to figure out the addition and subtraction patterns on this worksheet.
Worksheet
Cards, Triangles, and Patterns
Worksheet
Cards, Triangles, and Patterns
Challenge your third grader to figure out the addition and subtraction patterns on this worksheet.
Third Grade
Addition
Worksheet
Addition with Carrying #2
Worksheet
Addition with Carrying #2
Second Grade
Addition
Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!
Worksheet
Addition with Carrying #2
Worksheet
Addition with Carrying #2
Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!
Second Grade
Addition
Worksheet
3-Digit Addition
Interactive Worksheet
3-Digit Addition
Third Grade
Addition
Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.
Interactive Worksheet
3-Digit Addition
Interactive Worksheet
3-Digit Addition
Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.
Third Grade
Addition
Interactive Worksheet
April Fools' Day Math
Worksheet
April Fools' Day Math
Third Grade
Addition
Get in spirit of April Fools' Day with this set of wacky word problems! Follow Ryan on his very odd day, where things don't seem to add up.
Worksheet
April Fools' Day Math
Worksheet
April Fools' Day Math
Get in spirit of April Fools' Day with this set of wacky word problems! Follow Ryan on his very odd day, where things don't seem to add up.
Third Grade
Addition
Worksheet
Practice Word Problem Subtraction
Worksheet
Practice Word Problem Subtraction
Third Grade
Addition
Practice two-and three-digit subtraction in this set of school-themed word problems!
Worksheet
Practice Word Problem Subtraction
Worksheet
Practice Word Problem Subtraction
Practice two-and three-digit subtraction in this set of school-themed word problems!
Third Grade
Addition
Worksheet
Math Tiles Mash-up
Worksheet
Math Tiles Mash-up
Third Grade
Addition
Children solve a series of problems to trace a path from start to finish in this fun math puzzle worksheet.
Worksheet
Math Tiles Mash-up
Worksheet
Math Tiles Mash-up
Children solve a series of problems to trace a path from start to finish in this fun math puzzle worksheet.
Third Grade
Addition
Worksheet
Add to Find Missing Numbers on a Hundred Chart
Interactive Worksheet
Add to Find Missing Numbers on a Hundred Chart
Second Grade
Addition
Test your addition skills with this helpful hundred chart worksheet!
Interactive Worksheet
Add to Find Missing Numbers on a Hundred Chart
Interactive Worksheet
Add to Find Missing Numbers on a Hundred Chart
Test your addition skills with this helpful hundred chart worksheet!
Second Grade
Addition
Interactive Worksheet
Elliott's Museum: Addition and Subtraction Word Problem Story
Game
Elliott's Museum: Addition and Subtraction Word Problem Story
Third Grade
Addition
Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.
Game
Elliott's Museum: Addition and Subtraction Word Problem Story
Game
Elliott's Museum: Addition and Subtraction Word Problem Story
Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.
Third Grade
Addition
Game
Raffle Time: Addition Word Problems
Worksheet
Raffle Time: Addition Word Problems
Third Grade
Addition
Help the rafflers add up the donations by completing word problems using three-digit addition.
Worksheet
Raffle Time: Addition Word Problems
Worksheet
Raffle Time: Addition Word Problems
Help the rafflers add up the donations by completing word problems using three-digit addition.
Third Grade
Addition
Worksheet
Quick Addition: Adding Four Numbers
Worksheet
Quick Addition: Adding Four Numbers
Second Grade
Addition
Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.
Worksheet
Quick Addition: Adding Four Numbers
Worksheet
Quick Addition: Adding Four Numbers
Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.
Second Grade
Addition
Worksheet
Sea Creatures Word Problems: Multi-step Subtraction and Addition
Interactive Worksheet
Sea Creatures Word Problems: Multi-step Subtraction and Addition
Third Grade
Addition
This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.
Interactive Worksheet
Sea Creatures Word Problems: Multi-step Subtraction and Addition
Interactive Worksheet
Sea Creatures Word Problems: Multi-step Subtraction and Addition
This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.
Third Grade
Addition
Interactive Worksheet
Halloween Party Game
Activity
Halloween Party Game
First Grade
Addition
Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.
Activity
Halloween Party Game
Activity
Halloween Party Game
Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.
First Grade
Addition
Activity
Tour the Planets
Activity
Tour the Planets
Third Grade
Addition
This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!
Activity
Tour the Planets
Activity
Tour the Planets
This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!
Third Grade
Addition
Activity
Math Solitaire for Two
Activity
Math Solitaire for Two
Third Grade
Addition
Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.
Activity
Math Solitaire for Two
Activity
Math Solitaire for Two
Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.
Third Grade
Addition
Activity
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