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Lesson Plan
Curated OER

Two-Digit Addition and Subtraction (O)

For Teachers 2nd - 3rd
In this addition and subtraction practice worksheet, students find sums and differences of 49 problems by adding and subtracting 2-digit numbers with no regrouping.
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Lesson Plan
Curated OER

Two-Digit Addition and Subtraction (K)

For Teachers 2nd - 3rd
In this addition and subtraction practice worksheet, students find sums and differences of 49 problems by adding and subtracting 2-digit numbers with no regrouping.
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Worksheet
Curated OER

Two-Digit Addition and Subtraction (F)

For Students 1st - 3rd
In this addition and subtraction practice worksheet, students solve 49 problems that require them to add or subtract with 2-digit numbers.
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Worksheet
Curated OER

Two-Digit Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition skills by adding or subtracting the 2-digit equations. Students solve 49 problems.
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Worksheet
Curated OER

Two Digit Addition and Subtraction (D)

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition and subtraction skills by solving the 2 digit problems. Students solve 49 problems.
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Worksheet
Curated OER

Two-Digit Addition and Subtraction (L)

For Students 1st - 2nd
In this addition and subtraction worksheet, students enhance their addition and subtraction skills by solving the 2-digit problems. Students solve 49 problems.
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Worksheet
Curated OER

Missing Numbers in Two Digit Addition Worksheet #9

For Students 1st - 3rd
In this addition activity, students solve 20 problems in which missing numbers in two digit addition problems are filled in. There is no regrouping on the page.
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Worksheet
Curated OER

Adding One- and Two-Digit Whole Numbers

For Students 2nd - 6th
In this addition worksheet, students add one and two digit numbers together. Students complete 25 addition problems with and without regrouping.
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Interactive
Curated OER

Adding 1- and 2-Digit Numbers (Regrouping)

For Students 1st
This online activity provides 30 practice problems in which learners add single- and double-digit numbers. The sums require regrouping, so even though the interactivity is catchy, no accommodation is made for the fact that learners might...
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Worksheet
Curated OER

Subtraction with 3 Digit Numbers #2

For Students 2nd - 3rd
Take subtraction to the next level with this resource, which contains 20 subtraction problems with three-digit numbers. After completing these problems, second and third graders work on five additional problems, which involve two-digit...
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PPT
Curated OER

Secret Country Code Breaker

For Teachers 4th - 6th
Super cool and totally fun math awaits your class. They are the code breakers, and their job is to identify and locate the secret agent by breaking two different codes. They use all their skills to solve a series of double-digit addition...
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Worksheet
Curated OER

Two-Digit Addition and Subtraction (C)

For Students 2nd - 4th
In this addition and subtraction practice learning exercise, students sharpen their math skills as they solve 49 problems that require them to add and subtract 4-digit numbers.
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Worksheet
Curated OER

Two Digit Addition (A)

For Students 4th - 5th
In this math worksheet, students complete 33 two-digit addition problems. They add across horizontal problems that include regrouping.
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Worksheet
Curated OER

Double Digit Addition

For Students 2nd - 3rd
In this addition worksheet, students complete a set of 75 double digit problems, 15 problems per page. A reference web site is given for additional activities.
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Worksheet
Curated OER

Double Digit Addition

For Students 2nd - 3rd
In this addition worksheet, students focus on addition of double digit numbers. Students complete 20 problems with necessary regrouping in some of them.
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Worksheet
Curated OER

Double Digit Addition

For Students 2nd - 3rd
In this addition activity, students focus on addition of double digit numbers. Students complete 20 problems with necessary regrouping in some of them.
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Worksheet
Curated OER

Two-Digit Addition, No Regrouping /Carry-on - #1

For Students 2nd - 3rd
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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Worksheet
Curated OER

Two-Digit Addition, No Regrouping /Carry-on - #2

For Students 2nd - 3rd
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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Worksheet
Curated OER

Double Digit Addition

For Students 2nd - 3rd
For this addition worksheet, students focus on adding double digit numbers. Students complete 20 problems with regrouping necessary in some.
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Worksheet
Curated OER

Addition Word Problems #2

For Students 2nd - 3rd
In this addition word problem activity, students complete a set of 5 problems, showing their work in spaces provided. Answers are included on page 2.
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PPT
Curated OER

Addition and Subtraction up to 100

For Teachers 4th - 5th
After reviewing double-digit addition and subtraction up to and from 100, learners are introduced to addition and subtraction up to and from 10,000. A grid is used along side number decomposition to help them solve a word problem...
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Printables
K-5 Math Teaching Resources

Ten Frame Cards

For Students K - 2nd Standards
Support your visual learners on their journey to mathematical understanding with this collection of ten frame cards. Representing numbers from 1 to 42, these pictures can be used in any number of ways to introduce children to the concept...
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Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping (A)

For Students 2nd - 4th
In this addition and subtraction worksheet, students find the sums and differences by adding and subtracting two-digit numbers with no regrouping. Students solve 36 problems.
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Lesson Plan
Curated OER

Two-Digit Addition and Subtraction No Regrouping (B)

For Teachers 2nd - 4th
In this adding and subtracting two-digit numbers worksheet, young scholars find the sums and differences with no regrouping. Students solve 36 problems.