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Interactive
Scholastic

Study Jams! Addition with Regrouping

For Students 2nd - 4th Standards
Zoe needs to back up her music collection, but do her friends have enough space on their computers to help? Find out as you teach your class how to add two- and three-digit numbers with regrouping. Place value is emphasized as both the...
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PPT
Curated OER

Two Digit Addition (with regrouping)

For Teachers 2nd - 3rd
An outstanding PowerPoint presentation on two-digit addition with regrouping awaits your class. The slides present the steps necessary in extremely clear fashion. There are two "internet games" embedded in the final slide that lead to...
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Lesson Plan
Curated OER

Study Buddies: Adding Three-Digit Numbers

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to solve a story problem in which they must add three-digit numbers. Students will follow a step-by-step process and notes are provided for the coach.
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Worksheet
DK Publishing

Addition with 3-Digit Numbers #1

For Students 2nd - 3rd Standards
Once your mathematicians can add two-digit numbers, it's time to bring on the three-digit addends. Here are 20 practice problems, each involving two whole-number addends. Learners do not need to regroup for any of these, and they have...
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Worksheet
Curated OER

Adding Multiple Digits Practice Sheets A and B

For Students 3rd - 4th
In these two finding the sums worksheets, students add two-digit and three-digit numbers with regrouping and four-digit and five-digit numbers with regrouping. Students solve 39 problems.
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Worksheet
Curated OER

Subtraction: 2 digit numbers with regrouping

For Students 3rd - 4th Standards
In this subtraction worksheet, students subtract two digit numbers from other two digit numbers with regrouping. Students complete 30 subtraction problems.
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Interactive
1
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Scholastic

Study Jams! + and - Without Regrouping

For Students 1st - 4th Standards
Addition and subtraction are essential skills for all young mathematicians. Explain the step-by-step process with respect to place value using these real-world examples. Focus is on numbers in the tens, hundreds, and thousands, making...
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Worksheet
Curated OER

Three-Digit Addition

For Students 2nd - 4th
In this finding the sums worksheet, students add three-digits plus three-digits with and without regrouping. Students solve 12 problems. 
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Worksheet
Curated OER

Three Digit Addition With Regrouping Virtual Worksheets

For Students 3rd
In this three digit addition worksheet set, 3rd graders complete 18 pages of three digit addition with regrouping problems. They find the sums in 216 problems online, and print the pages as needed.
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Worksheet
Math Salamanders Ltd.

Column Addition Money 3 Digits Sheet 2

For Students 3rd - 5th Standards
In this finding the sums of money problems worksheet, learners add three-digit problems with decimals and regrouping. Learners solve 20 problems.
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Worksheet
Curated OER

3 Digit Addition with Regrouping

For Students 2nd - 3rd
In this math worksheet, students solve 20 problems in which 3 digit numbers are added with regrouping. There are no examples on the page.
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Lesson Plan
Curated OER

Two-Digit Addition With Regrouping

For Teachers 2nd
Second graders practice two-digit addition with regrouping. In this addition lesson, 2nd graders use craft sticks to solve two-digit regrouping problems. Students solve problems on the chalkboard.
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Lesson Plan
Curated OER

Two Digit Addition Without Regrouping

For Teachers 1st - 2nd
No regrouping required. Hone basic subtraction skills with 20 problems. Learners subtract double-digit numbers.
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Worksheet
Curated OER

3 Digit Addition with Regrouping

For Students 2nd - 3rd
In this 3 digit addition learning exercise, students add the 3 digit addition equations using the regrouping method. Students solve 20 problems.
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Worksheet
Curated OER

Fun Math 34

For Students 2nd - 3rd
In this finding the sums worksheet, students add two-digit and three-digit numbers with regrouping on a page with fun clip art next tot each problem. Students solve 15 problems.
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Lesson Plan
Curated OER

Primary Understanding and Use of Place Value

For Teachers 3rd - 4th
Explore place value and regrouping with your class. They develop awareness of several ancient number systems and how they differ from the base ten system commonly used today. They play "Chip Trading" with partners to practice addition...
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Worksheet
Math Salamanders Ltd.

Column Addition - 2 Digits Sheet 3

For Students 2nd - 3rd Standards
In this column addition activity, students add two-digit numbers with regrouping. Students complete 12-column addition problems.
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Worksheet
Curated OER

One-Digit Addition; With Regrouping (B)

For Students 1st - 3rd
In this addition review worksheet, students use problem solving skills to solve 64 problems that require them to add 1 digit numbers with regrouping.
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Worksheet
Curated OER

One-Digit Addition; With Regrouping (B)

For Students 1st - 3rd
In this addition review worksheet, students use problem solving skills to solve 100 problems that require them to add 1 digit numbers with regrouping.
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Worksheet
Math Worksheets Land

Add and Subtract within 1000 - Independent Practice Worksheet

For Students 1st - 3rd Standards
Give your mathematicians some practice with three-digit numbers as they complete these addition and subtraction problems. There are six vertically-formatted equations to start, then learners add to and subtract from eight numbers...
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Interactive
Curated OER

Addition with Regrouping

For Students 2nd - 4th
For this online interactive addition with regrouping worksheet, students solve 18 problems that require them to add 3 digit numbers to 3 digit numbers with regrouping.
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Worksheet
Curated OER

Add and Subtract within 1000

For Students 1st - 2nd
Here are some practice problems with adding and subtracting three-digit numbers. Scholars complete three addition problems and three subtraction problems. None of these involve carrying over or regrouping. There are only two numbers to...
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Worksheet
Curated OER

Multiplication: Three-Digits by One-Digit

For Students 3rd - 4th
In this finding the products instructional activity, students review the steps and multiply three-digit numbers by one-digit numbers with regrouping. Students solve 12 problems.
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Lesson Plan
Curated OER

Subtracting With the Hundreds Place And Regrouping

For Teachers 3rd - 4th
Learners solve math problems involving subtracting with regrouping. They practice the steps for subtracting in the hundreds place with regrouping, through teacher guided practice. Independently, pupils complete story problems involving...