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2nd and 3rd Grade Three-Digit Numbers Multi-Digit Addition Resources for '1'
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Addition
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Addition Strategies
Repeated Addition
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2nd and 3rd Grade Three-Digit Numbers Multi-Digit Addition Resources for '1'
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24 results
Search for: 1
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Math
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2nd and 3rd Grade
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Three-Digit Numbers
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24 results
Three-Digit Addition: Part 1
Worksheet
Three-Digit Addition: Part 1
Third Grade
Addition
Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.
Worksheet
Three-Digit Addition: Part 1
Worksheet
Three-Digit Addition: Part 1
Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.
Third Grade
Addition
Worksheet
Add the 10s First! (Part One)
Worksheet
Add the 10s First! (Part One)
Second Grade
Addition
In this worksheet, learn how to add the tens first when using a hundreds chart.
Worksheet
Add the 10s First! (Part One)
Worksheet
Add the 10s First! (Part One)
In this worksheet, learn how to add the tens first when using a hundreds chart.
Second Grade
Addition
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
Open Number Line Addition Within 1,000: Write the Equation #1
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #1
Second Grade
Addition
Explore properties of operations while writing addition equations in this second-grade math worksheet!
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #1
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #1
Explore properties of operations while writing addition equations in this second-grade math worksheet!
Second Grade
Addition
Interactive Worksheet
Adding Three-Digit Numbers on an Open Number Line #1
Worksheet
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
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
Place Value Chart Addition With Regrouping: Sums to 1,000 #1
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #1
Second Grade
Addition
Add multi-digit numbers with ease in this colorful second-grade math worksheet!
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #1
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #1
Add multi-digit numbers with ease in this colorful second-grade math worksheet!
Second Grade
Addition
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #1
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #1
Second Grade
Addition
Practice your addition skills with this inviting second-grade worksheet!
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #1
Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #1
Practice your addition skills with this inviting second-grade worksheet!
Second Grade
Addition
Worksheet
Counting on the 100s Chart (Part Two)
Worksheet
Counting on the 100s Chart (Part Two)
Second Grade
Addition
Represent ones and tens with crayons in this fun worksheet.
Worksheet
Counting on the 100s Chart (Part Two)
Worksheet
Counting on the 100s Chart (Part Two)
Represent ones and tens with crayons in this fun worksheet.
Second Grade
Addition
Worksheet
Open Number Line Addition Within 1,000: Write the Equation #2
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #2
Second Grade
Addition
Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #2
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #2
Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!
Second Grade
Addition
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #3
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #3
Second Grade
Addition
Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #3
Interactive Worksheet
Open Number Line Addition Within 1,000: Write the Equation #3
Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!
Second Grade
Addition
Interactive Worksheet
Adding Three-Digit Numbers on an Open Number Line #2
Worksheet
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
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
Place Value Chart Addition With Regrouping: Sums to 1,000 #3
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #3
Second Grade
Addition
Master addition using a place value chart with this engaging second-grade worksheet!
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #3
Worksheet
Place Value Chart Addition With Regrouping: Sums to 1,000 #3
Master addition using a place value chart with this engaging second-grade worksheet!
Second Grade
Addition
Worksheet
Adding Three-Digit Numbers on an Open Number Line #3
Worksheet
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
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
Place Value: Expanding Numbers #2
Interactive Worksheet
Place Value: Expanding Numbers #2
Second Grade
Addition
Children practice writing numbers from expanded forms, and expanded forms from numbers.
Interactive Worksheet
Place Value: Expanding Numbers #2
Interactive Worksheet
Place Value: Expanding Numbers #2
Children practice writing numbers from expanded forms, and expanded forms from numbers.
Second Grade
Addition
Interactive Worksheet
Three-Digit Addition
Interactive Worksheet
Three-Digit Addition
Second Grade
Addition
Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.
Interactive Worksheet
Three-Digit Addition
Interactive Worksheet
Three-Digit Addition
Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.
Second Grade
Addition
Interactive Worksheet
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
Addition Regrouping
Worksheet
Addition Regrouping
Third Grade
Addition
Searching for a worksheet that practices addition regrouping? This printable is perfect for practicing addition skills like carrying the tens column.
Worksheet
Addition Regrouping
Worksheet
Addition Regrouping
Searching for a worksheet that practices addition regrouping? This printable is perfect for practicing addition skills like carrying the tens column.
Third Grade
Addition
Worksheet
Add the 10s First! (Part Two)
Worksheet
Add the 10s First! (Part Two)
Second Grade
Addition
Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.
Worksheet
Add the 10s First! (Part Two)
Worksheet
Add the 10s First! (Part Two)
Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.
Second Grade
Addition
Worksheet
Three-Digit Addition Strategies Review
Lesson Plan
Three-Digit Addition Strategies Review
Second Grade
Addition
Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.
Lesson Plan
Three-Digit Addition Strategies Review
Lesson Plan
Three-Digit Addition Strategies Review
Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.
Second Grade
Addition
Lesson Plan
Place Value Chart Addition With Regrouping: Sums to 1,000 #2
Worksheet
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
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
Extra Practice: Three-Digit Addition with Regrouping
Interactive Worksheet
Extra Practice: Three-Digit Addition with Regrouping
Third Grade
Addition
Practice three-digit addition with regrouping in this set of 36 problems.
Interactive Worksheet
Extra Practice: Three-Digit Addition with Regrouping
Interactive Worksheet
Extra Practice: Three-Digit Addition with Regrouping
Practice three-digit addition with regrouping in this set of 36 problems.
Third Grade
Addition
Interactive Worksheet
Place Value Chart Addition Without Regrouping: Sums to 1,000 #2
Worksheet
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
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
Place Value Chart Addition Without Regrouping: Sums to 1,000 #3
Worksheet
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
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
EL
Comparing Strategies for Three-Digit Addition
Lesson Plan
Comparing Strategies for Three-Digit Addition
Second Grade
Addition
This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.
Lesson Plan
EL
Comparing Strategies for Three-Digit Addition
Lesson Plan
Comparing Strategies for Three-Digit Addition
This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.
Second Grade
Addition
Lesson Plan
1
