Worksheet
Curated OER

Tens Barrier Subtraction

For Students 2nd - 4th
In this subtraction worksheet, students solve 36 fill in the blank problems in horizontal format, where they subtract a 1 digit number from a 2 digit number. Regrouping is required.
Worksheet
Curated OER

Sums

For Students 2nd - 4th
In this addition learning exercise, students add two-digit vertical numbers with some regrouping to find the sums. Students solve twelve problems.
Worksheet
Curated OER

Addition Exercise

For Students 2nd - 4th
In this addition worksheet, students add one digit numbers and two digit numbers together without regrouping. Students complete 30 problems total.
Worksheet
Curated OER

Long Multiplication Worksheet 3

For Students 4th - 5th
In this math learning exercise, students practice multiplication of a 3 digit number by a 2 digit number with regrouping. The 20 problems are written vertically with ample space.
Worksheet
Curated OER

Add 2-Digit and 1-Digit Numbers with Regrouping

For Students 3rd - 4th
In this addition and regrouping worksheet, students solve the addition problems using 1 and 2 digit addition problems. Students use regrouping to solve the addition problems.
Worksheet
Curated OER

Addition of Negative Numbers

For Students 4th - 5th
In this addition activity, students add two one-digit and two-digit negative numbers with regrouping. Students solve fifteen online interactive problems.
Worksheet
Math Salamanders Ltd.

Column Subtraction Four Digits Sheet 2

For Students 3rd - 4th Standards
In this four-digit subtraction worksheet, students solve fifteen subtraction problems that require regrouping when necessary.
Worksheet
Curated OER

Subtraction

For Students Pre-K - 6th
For this subtraction worksheet set, students find the differences in 480 problems; 24 per page. They subtract two digit numbers from three digit numbers regrouping when necessary.
Lesson Plan
Curated OER

Deciding When to Regroup

For Teachers 3rd - 4th
In this deciding when to regroup worksheet, pupils, with a partner, practice problem solving five word problems associated with regrouping.
Worksheet
Curated OER

Vertical Addition with Regrouping

For Students 3rd - 5th
In this addition review activity, students use their math skills to solve 80 problems that require them to add 3 or 4 digit numbers to 2 digit numbers.
Worksheet
Curated OER

Decimals Worksheet 1

For Students 3rd - 6th
In this addition worksheet, students add one and two digit numbers with decimals and regrouping. Answers are provided by clicking a link. An excellent in-class activity, or homework assignment.
Worksheet
Curated OER

Addition More Regrouping Beginning: Addends Less Than 50

For Students 3rd - 5th
In this addition worksheet, students solve 20 problems in which they add 2 digit numbers together. These problems involve regrouping and have addends less than 50.
Worksheet
Curated OER

Subtraction Of a One Digit Number From a Two Digit Number

For Students 3rd - 4th
In this subtraction worksheet, students solve 15 problems in which a one digit number is subtracted from a two digit number. Some problems will require regrouping. Problems may need to be rewritten on another paper as they are in...
Worksheet
Curated OER

Subtraction - Regrouping

For Students 2nd - 4th
In this subtraction instructional activity, students complete subtraction problems with four digit numbers subtracting one digit numbers. Students complete 30 problems with regrouping.
Worksheet
Curated OER

Addition with regrouping

For Students 3rd - 6th
In this addition worksheet, students add four digit numbers together with regrouping. Students complete 30 problems total on this worksheet.
Worksheet
Curated OER

Addition with Regrouping

For Students 4th
In this problem solving worksheet, 4th graders solve 30 three-digit addition problems. Students write their answers on the worksheet.
Worksheet
Curated OER

Finding Missing Sums and Addends

For Students 3rd - 4th
In this sums/addends activity, students find missing sums and addends in a set of 20 problems. Problems add 1 and 2-digit numbers. Answers included on page 2.
Worksheet
Curated OER

Addition Worksheet

For Students 4th - 6th
In this addition activity, students will determine the sum of 20 four-digit addition problems. Students will utilize regrouping to determine the sum.
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...
Worksheet
Curated OER

Multiplying Decimals

For Students 4th - 6th
Drill decimal multiplication with scholars using 30 practice problems. Each equation includes one single-digit whole number and one three-digit number with a decimal to the tenths place. They solve for each product, regrouping numbers as...
Worksheet
Curated OER

Decimal Addition

For Students 4th - 6th
Practice adding decimals by completing 26 practice problems. Scholars examine two examples before trying these on their own. They add two and three-digit numbers with decimals, regrouping when needed. Not all numbers have decimals, but...
Worksheet
Curated OER

Subtracting Decimals #3

For Students 4th - 5th Standards
Practice money and measurement math with a thorough worksheet. Two examples at the top of the page remind fourth graders how to solve subtraction problems using decimals. After working through 14 problems, they then solve two word...
Worksheet
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Curated OER

Thanksgiving Addition: Worksheet 10

For Students 1st - 4th
Find the sum of the nineteen addition problems on this Thanksgiving-themed activity. Your class will practice adding two 2-digit numbers with regrouping. There is also one word problem to be solved.
Worksheet
Houghton Mifflin Harcourt

Multiply 3-Digit Numbers by 1-Digit Numbers - Reteach 21.5

For Students 3rd - 4th Standards
Nice and neat, this handout explains in steps how to multiply a three-digit numeral by a single digit. Learners practice by finding the product in nine problems that follow. Perfect for homework when addressing Common Core math standards.