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Worksheet
Math Salamanders Ltd.

Column Addition - 4 Digits and Multi-Addends

For Students 3rd - 4th Standards
In this addition worksheet, students complete a set of 12 problems by adding three- and four-digit numbers. A reference website is provided for additional activities.
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Worksheet
Curated OER

Column Addition - 4 Digits

For Students 3rd - 4th
Third and fourth graders write out the horizontal 4-digit addition problems into columns. Puils solve the 12 column addition problems.
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PPT
Curated OER

Column Addition Rules

For Teachers 4th - 5th
Expanded column addition is when a child breaks down each place value into its component numbers then adds all the sums together. Present the rules of expanded addition to help learners understand what it actually means to add multiple...
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Worksheet
Curated OER

Column Addition: Homework

For Students 3rd - 4th
Puils solve 15 column addition problems and one word problem. Houghton Mifflin text is referenced.
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Activity
Curated OER

Addition Patterns

For Teachers 3rd Standards
Use a learning activity with your youngsters in order to establish an understanding of patterns in a small addition table. Help learners recognize that adding two odd numbers will produce an even number, and adding two even numbers will...
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Worksheet
Curated OER

Addition With three Addends

For Students 1st - 2nd
Your class can use this worksheet to practice addition with three addends. Each of the 20 problems requires them to add 3 single digit number together to find a sum.
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Worksheet
Curated OER

Two-digit Addition and Subtraction

For Students 1st - 2nd
Often times we use tens and ones workmats to show how to add single and double-digit numbers. This worksheet has the labeled tens and ones columns built-in. Learners are provided with 16 charts, all you need to do is add the numbers.
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Lesson Plan
West Contra Costa Unified School District

Simplify Expressions and Solve Equations Using Two-Column Proofs

For Students 8th - 10th Standards
Increase understanding of the algebraic properties and their importance. Scholars justify their steps as they simplify expressions and solve equations. They formalize their work as two-column proof.
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Lesson Plan
Curated OER

Making a Ten

For Teachers 1st - 3rd Standards
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, young scholars are taught how to first make a ten and then add on the rest. A similar method is also...
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Lesson Plan
EngageNY

Substituting to Evaluate Addition and Subtraction Expressions

For Teachers 6th Standards
Substitute this resource for what you used to use. Learners identify patterns in data tables and write addition and subtraction expressions to represent relationships. Substitution allows them to solve problems in context in the 20th...
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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 4th
In this addition learning exercise learners will determine the sum of twenty double digit addition problems where regrouping is utilized.
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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 5th
In this addition activity, students will determine the sum of twelve addition problems with four addends each where they will need to utilize regrouping.
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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 5th
In this addition worksheet, students will determine the sum of 16 three-digit addition problems with three addends each where they must utilize regrouping.
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Worksheet
Curated OER

Column Addition, 3-Digit and 4-Digit Numbers

For Teachers 3rd - 5th Standards
Show scholars that if they can add two multi-digit numbers, they can add four! They complete 20 practice problems adding three and four-digit numbers. All the equations have four addends and include units. All numbers are whole numbers....
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Worksheet
Curated OER

Times Tables - Multiplication

For Students 2nd - 3rd
Introduce students to multiplication through this fantastic math worksheet. Provides beginners with an explanation of multiplication as repeated addition using pictures to help students visualize the meaning and process of multiplying....
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Worksheet
Curated OER

Column Addition With 2-Digits (Sheet #4)

For Students 2nd - 3rd
In this addition instructional activity, students practice adding numbers in columns. Students complete the instructional activity by solving twelve two-digit addition problems.
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PPT
Curated OER

Shortcuts in Addition

For Teachers 3rd
This PowerPoint demonstrates adding numbers to make 10s using examples of long column addition.
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Worksheet
Curated OER

Adding Integers

For Students 5th
In this adding integers worksheet, 5th graders solve and complete 6 different problems that include using number lines. First, they create 6 arcs in column B connecting two integers that can be added together to equal the integers in...
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Lesson Plan
Curated OER

Addition of Four Numbers (100 Problems)

For Teachers 4th - 6th
Learnes solve 100 problems in which 4 four-digit numbers are added with regrouping. The problems are very closely spaced in small print.
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Lesson Plan
Curated OER

Checking Addition and Subtraction by Estimation

For Teachers 5th - 6th
In this mathematics worksheet, students solve various equations using different methods. They estimate each answer by checking the additions and subtractions given for each. Then, students write in the decision column wither definitely...
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PPT
Curated OER

Unit 11 Year 5

For Teachers 4th - 5th
Apparently unit 11 covers a range of topics related to problem solving, addition, and subtraction. This complete unit presentation is intended for use over a series of days or weeks. It contains numerous visual aids to accompany lessons...
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Worksheet
Curated OER

Practice Adding

For Students K - 2nd Standards
Challenge your first graders with 24 addition problems. The first section of problems use numbers from 5 to 64, while the second section contains problems adding three numbers together. The last few problems prompt young mathematicians...
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Worksheet
Curated OER

Two-Digit Addition Problems With Regrouping

For Students 1st - 2nd
In this math learning exercise, students solve two-digit addition problems with regrouping. The learning exercise includes a number line to help students solve the problems.
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Lesson Plan
Curated OER

Greek Columns

For Teachers 7th - 12th
Students make Greek columns out of mid fire white clay.

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