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Add Three Numbers
Add Three Numbers
Worksheet
Add Three Numbers large image
Add Three Numbers
Kindergarten
Addition
Adding two numbers? Too easy. See if your kindergarten math whiz can add three!
Worksheet
Add Three Numbers
Add Three Numbers
Worksheet
Add Three Numbers
Adding two numbers? Too easy. See if your kindergarten math whiz can add three!
Kindergarten
Addition
Worksheet
Add All Three: Adding Three Numbers
Add All Three: Adding Three Numbers
Interactive Worksheet
Add All Three: Adding Three Numbers large image
Add All Three: Adding Three Numbers
First Grade
Addition
If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?
Interactive Worksheet
Add All Three: Adding Three Numbers
Add All Three: Adding Three Numbers
Interactive Worksheet
Add All Three: Adding Three Numbers
If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?
First Grade
Addition
Interactive Worksheet
Adding Three-Digit Numbers on an Open Number Line #2
Adding Three-Digit Numbers on an Open Number Line #2
Worksheet
Adding Three-Digit Numbers on an Open Number Line #2 large image
Adding Three-Digit Numbers on an Open Number Line #2
Second Grade
Addition
Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!
Worksheet
Adding Three-Digit Numbers on an Open Number Line #2
Adding Three-Digit Numbers on an Open Number Line #2
Worksheet
Adding Three-Digit Numbers on an Open Number Line #2
Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!
Second Grade
Addition
Worksheet
Three Pigs Addition: Adding Three Numbers
Three Pigs Addition: Adding Three Numbers
Worksheet
Three Pigs Addition: Adding Three Numbers large image
Three Pigs Addition: Adding Three Numbers
First Grade
Addition
If your child is confident in their addition skills, challenge them to tackle addition with three numbers.
Worksheet
Three Pigs Addition: Adding Three Numbers
Three Pigs Addition: Adding Three Numbers
Worksheet
Three Pigs Addition: Adding Three Numbers
If your child is confident in their addition skills, challenge them to tackle addition with three numbers.
First Grade
Addition
Worksheet
Adding Three Numbers
Adding Three Numbers
Worksheet
Adding Three Numbers large image
Adding Three Numbers
First Grade
Addition
Try this bright worksheet to give your first grader some at-home practice with adding three numbers!
Worksheet
Adding Three Numbers
Adding Three Numbers
Worksheet
Adding Three Numbers
Try this bright worksheet to give your first grader some at-home practice with adding three numbers!
First Grade
Addition
Worksheet
Add All Three
Add All Three
Worksheet
Add All Three large image
Add All Three
First Grade
Addition
Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.
Worksheet
Add All Three
Add All Three
Worksheet
Add All Three
Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.
First Grade
Addition
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3
Adding Three-Digit Numbers on an Open Number Line #3
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3 large image
Adding Three-Digit Numbers on an Open Number Line #3
Second Grade
Addition
Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3
Adding Three-Digit Numbers on an Open Number Line #3
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3
Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!
Second Grade
Addition
Worksheet
Adding Two-Digit Numbers on an Open Number Line #3
Adding Two-Digit Numbers on an Open Number Line #3
Worksheet
Adding Two-Digit Numbers on an Open Number Line #3 large image
Adding Two-Digit Numbers on an Open Number Line #3
First Grade
Addition
Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!
Worksheet
Adding Two-Digit Numbers on an Open Number Line #3
Adding Two-Digit Numbers on an Open Number Line #3
Worksheet
Adding Two-Digit Numbers on an Open Number Line #3
Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!
First Grade
Addition
Worksheet
Three Addend Word Problems
Three Addend Word Problems
Worksheet
Three Addend Word Problems large image
Three Addend Word Problems
First Grade
Addition
Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!
Worksheet
Three Addend Word Problems
Three Addend Word Problems
Worksheet
Three Addend Word Problems
Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!
First Grade
Addition
Worksheet
Add Three Numbers Word Problems
Add Three Numbers Word Problems
Worksheet
Add Three Numbers Word Problems large image
Add Three Numbers Word Problems
First Grade
Addition
Can your first grader practice adding three numbers together to help these working people do their jobs?
Worksheet
Add Three Numbers Word Problems
Add Three Numbers Word Problems
Worksheet
Add Three Numbers Word Problems
Can your first grader practice adding three numbers together to help these working people do their jobs?
First Grade
Addition
Worksheet
Three Blind Mice Addition
Three Blind Mice Addition
Worksheet
Three Blind Mice Addition large image
Three Blind Mice Addition
Pre-K
Addition
What if more blind mice were added to the three blind mice? Help your child practice her counting with this nursery rhyme intro to addition!
Worksheet
Three Blind Mice Addition
Three Blind Mice Addition
Worksheet
Three Blind Mice Addition
What if more blind mice were added to the three blind mice? Help your child practice her counting with this nursery rhyme intro to addition!
Pre-K
Addition
Worksheet
Three-Digit Addition on a Number Line
Three-Digit Addition on a Number Line
Exercise
Three-Digit Addition on a Number Line large image
Three-Digit Addition on a Number Line
Third Grade
Addition
Simplify the seemingly complex task of three digit addition with the following number line activity.
Exercise
Three-Digit Addition on a Number Line
Three-Digit Addition on a Number Line
Exercise
Three-Digit Addition on a Number Line
Simplify the seemingly complex task of three digit addition with the following number line activity.
Third Grade
Addition
Exercise
Three Addend Word Problems
Three Addend Word Problems
Lesson Plan
Three Addend Word Problems large image
Three Addend Word Problems
First Grade
Addition
Support your students' understanding of word problems as they invent strategies to add three addends in any order. Use this scaffolded EL lesson plan alone or with How'd You Get that Many?
Lesson Plan
Three Addend Word Problems
Three Addend Word Problems
Lesson Plan
Three Addend Word Problems
Support your students' understanding of word problems as they invent strategies to add three addends in any order. Use this scaffolded EL lesson plan alone or with How'd You Get that Many?
First Grade
Addition
Lesson Plan
Glossary: Comparing Strategies for Three-Digit Addition
Glossary: Comparing Strategies for Three-Digit Addition
Worksheet
Glossary: Comparing Strategies for Three-Digit Addition large image
Glossary: Comparing Strategies for Three-Digit Addition
Second Grade
Addition
Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Worksheet
Glossary: Comparing Strategies for Three-Digit Addition
Glossary: Comparing Strategies for Three-Digit Addition
Worksheet
Glossary: Comparing Strategies for Three-Digit Addition
Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Second Grade
Addition
Worksheet
Strategy Cards: Three-Digit Addition
Strategy Cards: Three-Digit Addition
Worksheet
Strategy Cards: Three-Digit Addition large image
Strategy Cards: Three-Digit Addition
Second Grade
Addition
Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.
Worksheet
Strategy Cards: Three-Digit Addition
Strategy Cards: Three-Digit Addition
Worksheet
Strategy Cards: Three-Digit Addition
Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.
Second Grade
Addition
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3 large image
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Second Grade
Addition
Challenge yourself to solve three-digit addition problems in this colorful worksheet!
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Challenge yourself to solve three-digit addition problems in this colorful worksheet!
Second Grade
Addition
Worksheet
Adding Three-Digit Numbers on an Open Number Line #1
Adding Three-Digit Numbers on an Open Number Line #1
Worksheet
Adding Three-Digit Numbers on an Open Number Line #1 large image
Adding Three-Digit Numbers on an Open Number Line #1
Second Grade
Addition
Practice three-digit addition using open number lines with this second-grade math worksheet!
Worksheet
Adding Three-Digit Numbers on an Open Number Line #1
Adding Three-Digit Numbers on an Open Number Line #1
Worksheet
Adding Three-Digit Numbers on an Open Number Line #1
Practice three-digit addition using open number lines with this second-grade math worksheet!
Second Grade
Addition
Worksheet
Adding Two-Digit Numbers on an Open Number Line #2
Adding Two-Digit Numbers on an Open Number Line #2
Worksheet
Adding Two-Digit Numbers on an Open Number Line #2 large image
Adding Two-Digit Numbers on an Open Number Line #2
First Grade
Addition
Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!
Worksheet
Adding Two-Digit Numbers on an Open Number Line #2
Adding Two-Digit Numbers on an Open Number Line #2
Worksheet
Adding Two-Digit Numbers on an Open Number Line #2
Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!
First Grade
Addition
Worksheet
Assessment: Adding Three Numbers
Assessment: Adding Three Numbers
Interactive Worksheet
Assessment: Adding Three Numbers large image
Assessment: Adding Three Numbers
First Grade
Addition
Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.
Interactive Worksheet
Assessment: Adding Three Numbers
Assessment: Adding Three Numbers
Interactive Worksheet
Assessment: Adding Three Numbers
Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.
First Grade
Addition
Interactive Worksheet
Doubles Plus Two and Doubles Minus Two #3
Doubles Plus Two and Doubles Minus Two #3
Interactive Worksheet
Doubles Plus Two and Doubles Minus Two #3 large image
Doubles Plus Two and Doubles Minus Two #3
First Grade
Addition
Hone your addition skills with this engaging near-doubles worksheet!
Interactive Worksheet
Doubles Plus Two and Doubles Minus Two #3
Doubles Plus Two and Doubles Minus Two #3
Interactive Worksheet
Doubles Plus Two and Doubles Minus Two #3
Hone your addition skills with this engaging near-doubles worksheet!
First Grade
Addition
Interactive Worksheet
Ski Racer: Three-Digit Addition and Finding 100 More
Ski Racer: Three-Digit Addition and Finding 100 More
Game
Ski Racer: Three-Digit Addition and Finding 100 More large image
Ski Racer: Three-Digit Addition and Finding 100 More
Second Grade
Addition
Reinforce your child's three-digit addition skills with this ski-themed learning adventure!
Game
Ski Racer: Three-Digit Addition and Finding 100 More
Ski Racer: Three-Digit Addition and Finding 100 More
Game
Ski Racer: Three-Digit Addition and Finding 100 More
Reinforce your child's three-digit addition skills with this ski-themed learning adventure!
Second Grade
Addition
Game
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2 large image
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Second Grade
Addition
Learn to perform addition with three-digit numbers in this essential worksheet!
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Learn to perform addition with three-digit numbers in this essential worksheet!
Second Grade
Addition
Worksheet
Match: Three-Digit Addition and Finding 10 More
Match: Three-Digit Addition and Finding 10 More
Game
Match: Three-Digit Addition and Finding 10 More large image
Match: Three-Digit Addition and Finding 10 More
Second Grade
Addition
Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.
Game
Match: Three-Digit Addition and Finding 10 More
Match: Three-Digit Addition and Finding 10 More
Game
Match: Three-Digit Addition and Finding 10 More
Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.
Second Grade
Addition
Game
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Worksheet
Vocabulary Cards: Comparing Strategies for Three-Digit Addition large image
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Second Grade
Addition
Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Worksheet
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Worksheet
Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Second Grade
Addition
Worksheet
Treasure Diving: Finding 10 More Three-Digit Addition
Treasure Diving: Finding 10 More Three-Digit Addition
Game
Treasure Diving: Finding 10 More Three-Digit Addition large image
Treasure Diving: Finding 10 More Three-Digit Addition
Second Grade
Addition
Build up second graders’ math knowledge with a diving game about three-digit addition.
Game
Treasure Diving: Finding 10 More Three-Digit Addition
Treasure Diving: Finding 10 More Three-Digit Addition
Game
Treasure Diving: Finding 10 More Three-Digit Addition
Build up second graders’ math knowledge with a diving game about three-digit addition.
Second Grade
Addition
Game
Water Rafting: Finding 10 More Three-Digit Addition
Water Rafting: Finding 10 More Three-Digit Addition
Game
Water Rafting: Finding 10 More Three-Digit Addition large image
Water Rafting: Finding 10 More Three-Digit Addition
Second Grade
Addition
What’s the sum? Add 10 to that number in a three-digit addition game for second graders.
Game
Water Rafting: Finding 10 More Three-Digit Addition
Water Rafting: Finding 10 More Three-Digit Addition
Game
Water Rafting: Finding 10 More Three-Digit Addition
What’s the sum? Add 10 to that number in a three-digit addition game for second graders.
Second Grade
Addition
Game
Dino Fishing: Three-Digit Addition and Finding 100 More
Dino Fishing: Three-Digit Addition and Finding 100 More
Game
Dino Fishing: Three-Digit Addition and Finding 100 More large image
Dino Fishing: Three-Digit Addition and Finding 100 More
Second Grade
Addition
Add 100 to three-digit numbers and find the matching sums in this exciting Dino Fishing game.
Game
Dino Fishing: Three-Digit Addition and Finding 100 More
Dino Fishing: Three-Digit Addition and Finding 100 More
Game
Dino Fishing: Three-Digit Addition and Finding 100 More
Add 100 to three-digit numbers and find the matching sums in this exciting Dino Fishing game.
Second Grade
Addition
Game
Add Using Compensation: Make a New Equation #2
Add Using Compensation: Make a New Equation #2
Interactive Worksheet
Add Using Compensation: Make a New Equation #2 large image
Add Using Compensation: Make a New Equation #2
Second Grade
Addition
Make two-digit addition easier with this inviting worksheet!
Interactive Worksheet
Add Using Compensation: Make a New Equation #2
Add Using Compensation: Make a New Equation #2
Interactive Worksheet
Add Using Compensation: Make a New Equation #2
Make two-digit addition easier with this inviting worksheet!
Second Grade
Addition
Interactive Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #2 large image
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Second Grade
Addition
Use place value to add three-digit numbers with this second-grade worksheet!
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Use place value to add three-digit numbers with this second-grade worksheet!
Second Grade
Addition
Worksheet
Hundred Chart Addition: Mystery Picture #3
Hundred Chart Addition: Mystery Picture #3
Worksheet
Hundred Chart Addition: Mystery Picture #3 large image
Hundred Chart Addition: Mystery Picture #3
Second Grade
Addition
Decode the hidden image with your two-digit addition skills in this tricky hundred chart worksheet!
Worksheet
Hundred Chart Addition: Mystery Picture #3
Hundred Chart Addition: Mystery Picture #3
Worksheet
Hundred Chart Addition: Mystery Picture #3
Decode the hidden image with your two-digit addition skills in this tricky hundred chart worksheet!
Second Grade
Addition
Worksheet
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