National Security Agency
Borrowing from Our Neighbors
Young mathematicians explore two-digit subtraction. They will investigate multiple ways to subtract numbers involving regrouping. Resources are provided.
Curated OER
Subtraction shortcuts and Tips
Subtraction techniques, shortcuts, and tips are the focus of this presentation. Young mathematicians follow along as the slides go through the steps necessary to correctly borrow and regroup when subtracting. Students practice their...
Curated OER
Subtraction with Regrouping Lesson Plan
Learners explore regrouping while subtracting. In this subtraction lesson plan, pupils manipulate base 10 blocks to demonstrate regrouping. Multiple resources are provided.
Curated OER
Subtraction with Regrouping
Use this handy presentation to clear up any confusion related to subtraction with regrouping. Each slide provides concrete examples of what occurs when one subtracts with regrouping. A full explanation and additional example problems...
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2-Digit Subtraction With Borrowing
In this 2-digit subtractions with borrowing worksheet, students problem solve. In this fill in the blank worksheet, students find sixteen differences.
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Subtract in Columns
In this subtraction worksheet, learners complete several subtraction activities that help them subtract in columns and borrow over zeros. Students then add to check their subtraction and then solve several subtraction distance word...
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Subtraction Drills, Part 2
Zoom through 32 subtraction problems! Second graders view the examples at the top of the page, then set to work on two-digit subtraction problems. Some problems involve borrowing. Use this resource as a quiz or homework assignment to...
Scholastic
Study Jams! Subtraction with Regrouping
Learning how to regroup when subtracting numbers can be challenging and requires a solid understanding of place value. Walk your class through the steps with a clear and explicit presentation that addresses standard regrouping and...
Curated OER
Subtraction with Borrowing
In this math learning exercise, students go through the process of learning how to borrow in subtraction to the hundreds place. Students are instructed to break down the numbers and "draw squares, sticks and dots" before crossing out...
Curated OER
3-Digit Subtraction with Borrowing
In this 3-digit subtraction with borrowing worksheet, students problem solve. In this fill in the blank worksheet, students find sixteen differences.
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Basic Subtraction Fact Worksheets to 20
Print this worksheet and have your helper pass it out. The class can use it to practice subtracting single and double-digit numbers up to 20. Some borrowing is required.
Curated OER
Fun Math Worksheet: Subtraction
In this subtraction worksheet, learners solve 10 problems in which 4 digit numbers are subtracted. There will be regrouping on this page with fun animal graphics.
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Math Worksheets: Subtraction Worksheet, Double-Digits
Practice worksheets play a major role in math class. Learners use their math skills to solve 20 problems that require them to subtract 2-digit numbers from 2-digit numbers. Note: No regrouping is needed.
Curated OER
Subtraction with Three Digits
In this mathematics worksheet, learners solve a number of problems by subtracting three-digit numbers from other three-digit numbers. There are 30 problems to solve on the sheet.
Curated OER
Check Subtraction
In this checking subtraction worksheet, students learn to check a subtraction problem by using addition. Students solve and check 7 problems in which three digit numbers are subtracted with borrowing.
Curated OER
Subtraction Across a Zero
This PowerPoint provides a step-by-step model for subtracting 3 digit numbers with zeroes. Each slide shows the problem expressed numerically and a simple age-appropriate description of the step illustrated. Two guided practice problems...
Curated OER
Subtraction: 3-Digit Regrouping
Third graders listen to a lecture and view a PowerPoint presentation on using regrouping in three-digit subtraction problems. They use a spinner to form three-digit subtraction problems and complete them.
Curated OER
Two Digit Subtraction
For this subtraction worksheet, 2nd graders master subtraction of two digits. Students complete 18 problems with regrouping necessary
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Decimal Subtraction
For this decimal subtraction worksheet, students solve 20 different problems related to decimals and subtraction. They subtract each of the given decimals to the thousandths place and write their answers. Students also bring down the...
Curated OER
Subtracting Mixed Numbers: Lesson 4 - 5
Subracting mixed numbers is the focus of this math presentation. The graphics, and explanations of the process are particularly good in this one. Many fine practice problems are present, and feedback is given for each answer arrived at....
Curated OER
Carry and Borrow
Second graders complete basic math computations. In this addition and subtraction lesson, 2nd graders learn how to carry and borrow numbers when adding and subtracting. Students learn a carrying song to help them remember. Students...
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Double Digit Subtraction
In this double digit subtraction worksheet students problem solve. In this fill in the blank worksheet, students find twenty differences.
Curated OER
Triple Digit Subtraction
In this triple digit subtraction worksheet, students problem solve. In this fill in the blank worksheet, students find twenty differences.
Curated OER
Mixed Two Digit Subtraction with Borrowing
In this subtraction worksheet, students use the borrowing method to solve the double digit subtraction problems. Students solve 40 problems.