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.
Savvas Learning
How Many Hundreds?
Mental math skills are really important to develop. Kids practice metal computation by first adding the hundreds then the tens and ones. There are nine addition and nine subtraction problems to solve. This attractive worksheet is...
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Double Digit Addition - Regrouping
In this addition practice worksheet, students solve 75 problems that require them to add 2-digit numbers to 2-digit numbers. The problems require students to regroup.
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Addition: 1-Digit With Regrouping
In this addition worksheet, students complete a set of 80 problems, adding one digit numbers. Problems require regrouping and are set up 16 per page. Answers are included.
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Two-Digit Addition
In this finding the sums worksheet, students use a number line to add two-digit numbers without regrouping. Students solve 20 problems.
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One-Digit Addition; No Regrouping (B)
In this addition worksheet, students find the sums by adding one-digit numbers without regrouping. Students solve 100 problems.
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One-Digit Addition, No Regrouping (B)
In this addition activity, students find the sums by adding one-digit numbers without regrouping. Students solve 64 problems.
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Double Digit Addition
In this double digit addition worksheet, students add problems with and without regrouping. In this problem solving worksheet, students write twenty problems.
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Three-Addition Addition
In this finding the sums learning exercise, students add three-digit plus three-digit numbers with no regrouping. Students solve 20 problems.
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Addition with Regrouping
In this online interactive addition with regrouping activity, students solve 18 problems that require them to add 3 digit numbers to 3 digit numbers with regrouping.
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Addition Without Carrying
In this addition worksheet, students add one digit and three digit numbers together without regrouping. Students complete 30 problems total.
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Regrouping Ten Ones for One Ten
Students explore regrouping. In this hands-on math place value lesson, students construct models using connecting cubes and place value mats to solve simple addition problems that require regrouping.
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Addition: 1 Digit with Regrouping
In this mathematical worksheet, students add one-digit numbers to one-digit numbers to solve eighty math problems. Students check their answers when completed.
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Addition Without Regrouping
In this finding the sums worksheet, students use a number line to help add one-digit and two-digit numbers with no regrouping. Students solve 20 problems.
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Grade 3: Palindrome Patterns
Third graders use addition to create numbers that are palindromes and organize their results to look for patterns. They make generalizations from patterns and practice reading large numbers and addition with regrouping.
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Two-Digit Addition With Regrouping
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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One-Digit Addition; With Regrouping (B)
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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One-Digit Addition; With Regrouping (B)
In this addition review learning exercise, students use problem solving skills to solve 64 problems that require them to add 1 digit numbers with regrouping.
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2 Digit Addition With Regrouping
In this addition practice worksheet, students solve 20 problems that require them to add 2-digit numbers to 1 or 2-digit numbers with regrouping. A number line is provided.
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2 Digit Addition Without Regrouping
In this addition practice worksheet, students solve 20 problems that require them to add 2-digit numbers to 2-digit numbers without regrouping.
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Adding With Regrouping (A)
In this addition review worksheet, students use problem solving skills to solve 35 problems that require them to add 1 digit numbers with regrouping.
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Two-Digit Addition, No Regrouping /Carry-on - #1
In this addition practice worksheet, students use their math skills to solve 30 problems that require them to add 2 digit numbers without regrouping or carry-on.
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Two-Digit Addition, No Regrouping /Carry-on - #2
In this addition practice activity, students use their math skills to solve 30 problems that require them to add 2 digit numbers without regrouping or carry-on.
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Two-Digit Subtraction, No Regrouping /Borrowing / Trading
In this subtraction practice worksheet, students use their math skills to solve 20 problems that require them to add 2 digit numbers without regrouping, borrowing, or trading.