Worksheet
Curated OER

Addition and Subtraction 1

For Students 4th - 5th
In this addition worksheet, students add groups of two and three whole numbers and tenths and hundredths decimals. Students problem solve to write ten sums.
Lesson Plan
Alabama Learning Exchange

Mix it Up! Exploring the Commutative and Associative Properties of Addition

For Teachers 1st - 3rd Standards
Examine commutative and associative properties with your class. They'll explore the relationships between addition and subtraction and investigate patterns as they solve addition problems. Links to an assessment and a table game are...
Lesson Plan
Curated OER

Two-Step Problems and Money Concepts

For Teachers 3rd - 6th
Elementary schoolers solve two-step equations and practice money concepts. They solve multi-step addition and subtraction contextual problems and apply money concepts to real life situations. Pupils use pictures and counters to help them...
Worksheet
Curated OER

Addition and Subtraction Word Problems Step-by-Step Lesson

For Students K
A teacher resource, this scripted lesson details how to explain to learners the steps involved in determining the total number or the remaining number of objects in a category. The referenced pupil worksheet is not included.
Lesson Plan
Curated OER

Domain: Operations and Algebraic Thinking

For Teachers K - 2nd
Practice basic operations for young mathematicians in fun ways! Using two decks of cards (Ace through 10 plus the joker), learners play "memory" by matching numbers that can be added to make 10 and writing number sentences. In another...
PPT
Curated OER

Adding and Subtracting Decimals

For Teachers 3rd - 5th
The addition and subtraction of decimals is a relatively simple process. The most important thing to remember is to have all of the decimal points lined up. This presentation gives that strategy, plus some others to use when performing...
Worksheet
Math Worksheets Land

Add and Subtract to 100

For Students 1st - 2nd Standards
Give your scholars some basic practice with addition and subtraction problems. Because the answers are explained at the bottom, consider projecting this and covering up the bottom, revealing only after class responses have been shared....
Worksheet
Curated OER

Add and Subtract to 100

For Students 1st - 3rd
These addition and subtraction problems probably aren't written the way your scholars are used to seeing them, especially since they have double-digit addends and subtrahends. This set of eight horizontal equations gives...
PPT
Curated OER

Non Calculator Math Quiz

For Teachers 4th - 6th
Here is a quiz which does not allow calculators. Kids solve a variety of problems that range from addition and subtraction of decimal numbers to probability and perimeter. There are 24 problems to solve. As stated on the resource, this...
Lesson Plan
Curated OER

Adding and Subtracting Fractions and Mixed Numbers

For Teachers 4th - 6th
Elementary schoolers participate with their teacher's instruction to learn to add and subtract fractions and mixed numbers. They use fraction strips to complete addition and subtraction problems. A step-by-step script is provided to help...
Worksheet
Curated OER

Three Digit Addition and Subtraction (I)

For Students 2nd
In this addition and subtraction learning exercise, 2nd graders find the sums and differences in 49 three digit addition and subtraction problems. They complete the problems in which both numbers have three digits.
Worksheet
Curated OER

Two-Digit Addition and Subtraction (C)

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

Three-Digit Addition and Subtraction (O)

For Students 2nd - 4th
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 3-digit numbers.
Worksheet
Curated OER

Three-Digit Addition and Subtraction (S)

For Students 2nd - 4th
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 3-digit numbers.
Worksheet
Curated OER

Three-Digit Addition and Subtraction (R)

For Students 2nd - 4th
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 3-digit numbers.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping [D]

For Students 2nd - 3rd
In this addition and subtraction worksheet, students complete a total of 36 problems using 2 digit numbers, no regrouping required. Answers included on page 2.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping [E]

For Students 2nd - 3rd
In this addition and subtraction learning exercise, students complete a total of 36 problems that use 2-digit numbers; no regrouping is required.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping [H]

For Students 2nd - 3rd
In this addition and subtraction activity, students complete a total of 36 problems that use 2-digit numbers; no regrouping is required.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping [I]

For Students 2nd - 3rd
In this addition and subtraction worksheet, students complete a total of 36 problems that use 2-digit numbers; no regrouping is required.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping [F]

For Students 2nd - 3rd
In this addition and subtraction worksheet, students complete a total of 36 problems that use 2-digit numbers; no regrouping is required.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping

For Students 2nd - 3rd
In this addition and subtraction activity, students complete a total of 36 problems that use 2-digit numbers; no regrouping is required.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping [M]

For Students 2nd - 3rd
In this addition and subtraction worksheet, students complete a total of 36 problems, no regrouping is required. Answers are included in page 2.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping [K]

For Students 3rd - 4th
In this addition and subtraction worksheet, students complete a total of 36 problems, no regrouping is required. Answers are included in page 2.
Worksheet
Curated OER

Two-Digit Addition and Subtraction No Regrouping [J]

For Students 2nd - 4th
In this addition and subtraction worksheet, students complete a total of 36 problems, no regrouping is required. Answers are included in page 2.

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