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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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Worksheet
Math Salamanders Ltd.

Column Subtraction—3-Digits Sheet 4

For Students 3rd - 5th Standards
Young mathematicians practice subtraction in columns. They complete the instructional activity by solving fifteen three-digit subtraction problems.
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Worksheet
Curated OER

Column Subtraction - Money 3-digits Sheet 1

For Students 3rd - 5th
Elementary schoolers subtract 3-digit numbers representing money from each other. They complete 20 subtraction problems with decimals and regrouping.
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Worksheet
Math Salamanders Ltd.

Column Subtraction - 4 Digits Sheet 4

For Students 3rd - 5th Standards
In this column subtraction with four digits worksheet, students subtract, rename, and keep the columns aligned to get the correct answer.
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Worksheet
Curated OER

Subtraction Practice Series: Worksheet 4a

For Students 3rd - 5th
In this subtraction worksheet, students find the difference of two-digit numbers. This one-page worksheet contains 25 problems. Numbers range from the teens through the thirties. An answer sheet is provided.
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Worksheet
Curated OER

What's the Difference?

For Students 5th - 6th
In this integers worksheet, students solve and complete 4 different problems that include determining various integers in temperature. First, they use the thermometers shown to graph the difference between the highest and lowest...
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PPT
Curated OER

Addition and Subtraction Equations

For Teachers 4th - 5th
For math teachers who are leading their charges into the world of algebra, this presentation may be useful. In it, learners are shown the basics of algebraic equations as they relate to addition and subtraction. The last slide challenges...
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Interactive
Scholastic

Study Jams! Addition & Subtraction Equations

For Students 5th - 7th Standards
Zoe is decorating a cake for her grandpa's birthday and needs to know how many more candles to add. Follow along as she explains how to set up and solve algebraic equations in this step-by-step presentation. Equations with negative...
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Lesson Plan
Virginia Department of Education

Integers: Addition and Subtraction

For Teachers 5th - 8th Standards
Young mathematicians construct their own understanding of integers with an inquiry-based math lesson plan. Using colored chips to represent positive and negative numbers, children model a series of addition and subtraction problems as...
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Lesson Plan
Curated OER

Addition and Subtraction of Fractions

For Teachers 3rd - 5th
Students demonstrate how to solve addition and subtraction of fractions. In this fractions lesson, students use folded paper to shade in fractional parts and identify the sum of the parts shaded.
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App
Little 10 Robot

YodelOh™ Math Mountain

For Students 1st - 6th Standards
Save the yodeler from falling off the top of the mountain using basic math skills. Have endless fun while developing fluency with addition, subtraction, multiplication, and division.
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Lesson Plan
Henrico County Public Schools

Models for Teaching Addition and Subtraction of Integers

For Teachers 5th - 8th Standards
Positive and negative numbers are everywhere in the world around us. Whether it's charged particles in atoms, a hot air balloon rising and falling in the sky, or a series of bills and checks being delivered in the mail, this resource...
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PPT
Curated OER

Who Wants to Win Millions-Subtracting

For Teachers 5th - 6th
Have your class play a game to review subtraction principles. In this presentation, learners answer questions related to subtracting numbers up to the millions. This is a fun way to practice these skills.
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Worksheet
Curated OER

Four Digit Subtraction with Negative Results Version 1

For Students 5th - 7th
In this negative number subtraction instructional activity, students solve 80 problems that require them to subtract using 1, 2, 3, and 4-digit numbers with negative results.
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Worksheet
Curated OER

Subtraction: Fill in the Gaps 3

For Students 5th - 7th
In this mathematical subtraction worksheet, students problem solve eighty subtraction equations by filling in the blanks with numbers that when subtracted from the other given numbers will equal the answer shown.
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Worksheet
Curated OER

Missing Subtraction Facts to 12

For Students 4th - 5th
In this subtraction facts learning exercise, students solve 26 subtraction problems. Students must fill in the missing parts of each subtraction problem. 
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Worksheet
Curated OER

Subtraction Word Problems

For Students 5th - 8th
In this subtraction problem solving activity, students read and solve four word problems. Each word problem involves regrouping to the thousands place. There is an area on the activity for students to show their work.
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Worksheet
Curated OER

Subtraction Worksheet

For Students 4th - 6th
For this subtraction worksheet, students find the difference of four-digit numbers. This four-page worksheet contains 48 simple subtraction problems.
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Worksheet
Curated OER

Three-Digit Addition and Subtraction (Q)

For Students 3rd - 5th
In this three digit addition and subtraction activity, students add and subtract three digit numbers. Students complete 49 addition and subtraction problems where they are to focus on 3 digit numbers.
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Worksheet
Curated OER

Subtraction Worksheet for Decimals (One Digit)

For Students 4th - 5th
In this subtraction worksheet, students problem solve 36 subtraction math problems involving decimals. Students record their answers in the boxes provided.
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Lesson Plan
Fraction Bars

Subtraction of Decimals

For Teachers 4th - 6th Standards
Here is a fabulous lesson on subtracting decimals with different numbers of decimal places. There are teacher-led activities for learners to engage in, including, modeling decimal subtraction through decimal squares, looking at place...
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Worksheet
Curated OER

Math in English Skills I Exercise Book: Addition and Subtraction

For Students 1st - 6th
Whether your pupils need extra help or they simply need to practice their basic computation skills, this packet will do the trick. It includes a written rationale, answer key, and over 10 pages of double-digit addition and subtraction...
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Worksheet
Curated OER

Math in English Skills IV Exercise Book: Multi-Digit Addition, Subtraction, Multiplication and Division

For Students 1st - 6th
No one can deny the relationship between addition, subtraction, multiplication, and division. However, it's not always easy for learners to see the connection between basic operations. Help your class by providing them with an entire...
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PPT
Curated OER

Egyptian Counting

For Teachers 5th - 8th
Ancient Egyptian's had a fantastic number system and your class gets to use it to practice basic math skills! They are presented with several examples of Egyptian numbers which they use to complete several addition and subtraction...

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