Worksheet
Curated OER

Missing Numbers Subtraction (C)

For Students 1st - 2nd
For this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the subtraction sentences.
Worksheet
Curated OER

Addition & Subtraction

For Students 2nd - 3rd
In this addition and subtraction worksheet, students solve 4 different types of problems that include adding and subtracting numbers. First, they write addition or subtraction about each picture. Then, students write the correct...
Worksheet
Curated OER

Addition and Subtraction Textual Problems

For Students 2nd - 3rd
In this addition and subtraction worksheet, student solve 5 addition or subtraction word problems. Students then fill in 9 blanks in equations with a + or - sign.
Interactive
Curated OER

Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction instructional activity, students solve the double digit math problems using addition or subtraction. Students solve 14 problems.
Worksheet
Curated OER

Addition and Subtraction 5

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students solve 26 problems that require them to add and subtract with 2 digit numbers.
Worksheet
Curated OER

Addition & Subtraction 2

For Students 2nd - 3rd
In this addition and subtraction worksheet, students solve 4 different types of problems that include adding and subtracting numbers. First, they practice solving a number of addition and subtraction problems. Then, students complete the...
Worksheet
Curated OER

Addition and Subtraction of Integers

For Students 5th - 6th
In this integer addition and subtraction worksheet, students solve 120 problems that require them add and subtract using 2 and 3-digit integers.
Lesson Plan
Curated OER

Addition And Subtraction Of Fractions

For Teachers 8th
In this addition and subtraction of fractions worksheet, 8th graders complete eighteen missing fractions to make each one an equivalent fraction. Students, in addition, complete twenty one problems involving LCM of denominators.
Worksheet
Curated OER

Checking Subtraction with Addition and Writing Number Sentences

For Students 3rd - 4th
In this math worksheet, students complete 12 subtraction problems which they check with addition. They solve 6 short mixed word problems and write a number sentence for each while solving it.
Worksheet
Curated OER

Where the Wild Things Are...Teacher's Bags, Books, and Beyond

For Students 2nd - 3rd
In these Where the Wild Things Are worksheets, learners complete a series of different activities for the text. Students complete addition, subtraction, math word problems, printing practice, and time telling activities.
Lesson Plan
Curated OER

Add and Subtract Radicals

For Teachers Higher Ed
In this radical worksheet, students add and subtract radicals. They simplify radicals involving multiplication. This two-page worksheet contains three problems.
Worksheet
Curated OER

Estimating Sums and Differences

For Students 7th
In this estimation of sums and differences worksheet, 7th graders solve 20 different problems that are related to estimation of numbers. They add or subtract each problem as shown. Then, students estimate the sums and differences for...
Worksheet
Curated OER

Place Value Calculations 10s and 100s

For Students 3rd - 4th
In this place values calculations worksheet, students use their knowledge of place values to help complete the twenty different subtraction and addition equations.
Lesson Plan
Curated OER

Fact Families

For Teachers K - 2nd
Students create "fact families" using digital pictures of their classmates and knowledge of basic math concepts (subtraction and addition) in this technology-based math lesson intended for use in the early-elementary classroom. A...
Worksheet
Curated OER

Word Addition and Subtraction

For Students 1st - 2nd
In this adding and subtracting activity, students read addition equations and write answers in manuscript and subtract one-digit numbers from two-digit numbers. Students solve 8 problems.
Lesson Plan
Curated OER

Mental Math Blocks 2

For Teachers 3rd - 4th
For this math worksheet, students solve eleven math problems. Students solve the problems by using multiplication, division, subtraction, and addition.
Worksheet
Curated OER

Addition Words Alphabetical Order

For Students 3rd - 4th
In this alphabetical order worksheet, students read 12 words pertaining to addition. Students put the words in alphabetical order.
Worksheet
Curated OER

Addition and Subtraction Word Problems

For Students 3rd - 4th
In this word problem worksheet, learners solve 7 addition, 7 subtraction and 6 mixed word problems. Links to addition resources are given and examples are completed for students.
Lesson Plan
Eisenhower Regioanl Consortium for Mathematics and Science Education

Lesson 10: Integer Addition and Subtraction (for the TI-73 only)

For Teachers 6th - 8th Standards
Using a number line on the floor made from masking tape and manipulatives, learners observe a demonstration of the addition and subtraction processes. After completing several worksheets, they solve three-term problems using calculators...
Lesson Plan
Curated OER

Addition and Subtraction Facts to 20 - Manipulative

For Teachers 1st - 3rd
Here is a good lesson that will allow your student to practice their addition and subtraction facts to 20. They practice facts using fact cards and practice strategies such as doubles strategies, and count to 10 strategies.
PPT
Curated OER

Math Facts: Grade 2

For Teachers 2nd
Students need to be able to recall their basic math facts with automaticity in order to have competency later with more complex operations. This quiz asks students to complete 28 basic addition and subtraction problems as they pop up on...
Lesson Plan
Curated OER

Addition And Subtraction of Decimals

For Teachers 4th - 5th
Learners participate in a lesson of adding and subtracting decimals. They should review place values with decimals before beginning the lesson. The lesson plan also includes sample problems for the teacher to use in direct instruction....
Worksheet
Lessonplans Blog Spot

Butterfly Fun

For Students 2nd - 3rd Standards
In this addition and subtraction worksheet, students solve a set of nine two-digit addition and subtraction problems. Once finished computing, they color spaces with even-numbered answers blue and odd-numbered answers purple, then color...
Lesson Plan
Curated OER

M & M Addition

For Teachers K - 1st
Eat your math manipulatives, are you serious? Yup, Learners listen to the story The M & M's Addition book, add single digit numbers to reach sums up to six, and demonstrate addition and subtraction number combinations using several...

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