Worksheet
Curated OER

Worksheet 6: Subtraction

For Students 3rd - 4th
In this subtraction worksheet, learners solve 30 problems in which three digit numbers are subtracted with regrouping. Problems may need to be rewritten as they are in horizontal format.
Lesson Plan
For the Teachers

$1 Math

For Teachers 2nd - 7th Standards
Captivate your class by having them find the value of their names, different zoo animals, musical instruments, etc.,with a mental math lesson. Using the coding formula listed, children learn to fluently estimate and calculate...
Lesson Plan
Curated OER

Everyday Math

For Teachers K - 5th
Students discuss word problems involving time and money. In this mathematics lesson, students solve word problems as a class focusing on addition, subtraction, multiplication, and simple fractions. Students then make their own word...
Lesson Plan
Curated OER

Math

For Teachers 3rd - 4th
Students solve addition, subtraction, multiplication, and division problems that focus on serving size and counting 5 A Day.
Worksheet
Curated OER

Number Search Y4: Make 12

For Students 3rd - 5th
In this number search learning exercise, students find and highlight at least 12 addition, subtraction, multiplication and/or division math problems that make the sum of 12.
Worksheet
Curated OER

Circle Drill

For Students 3rd - 4th
In this math facts worksheet, learners read about using the circle drill chart to practice addition facts, multiplication facts, and subtraction facts. Student use the blank chart to practice the skill.
Worksheet
Curated OER

Circle Drill Speed Chart

For Students 1st - 4th
In this math facts learning exercise, students read about using the circle drill speed chart to practice addition facts, division facts, multiplication facts, and subtraction facts. Student use the blank charts to practice the skill.
Worksheet
Curated OER

Addition and Subtraction Word Problems

For Students 3rd - 4th
In this word problem worksheet, students solve 7 addition, 7 subtraction and 6 mixed word problems. Links to addition resources are given and examples are completed for students.
Worksheet
Curated OER

Two-Digit Addition and Subtraction (R)

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

Two-Digit Addition and Subtraction (Q)

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

One-Digit Addition and Subtraction [G]

For Students 1st - 3rd
In this addition and subtraction worksheet, students complete a total of 49 problems, all adding or subtracting one digit numbers.
Worksheet
Curated OER

Three-Digit Addition and Subtractions [M]

For Students 3rd - 4th
In this addition and subtraction worksheet, students complete a total of 49 problems, adding or subtracting 3 digit numbers. Answers included on page 2.
Worksheet
1
1
Curated OER

Inverse Relationships (11)

For Students 1st - 4th
In this inverse relationships worksheet, students problem solve and calculate the answers to thirty inverse equations involving addition and subtraction.
Worksheet
Curated OER

Fun Math Worksheet

For Students 2nd - 3rd
In this addition worksheet, students add the two digit numbers to solve the equations. Students solve 15 double digit addition problems.
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
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 3rd
Here are some number lines that need to be completed. There are two number sequences, one to test addition skills and the other for subtraction. Both sequences include counting by 10, but the subtracting question has scholars count...
Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 3rd
Don't let the title of this one fool you; scholars skip count only by 10 in this number sequence worksheet. They fill in missing numbers on a number line to complete each sequence, adding or subtracting 10. There are two addition...
Lesson Plan
Curated OER

Multiplication Mania

For Teachers 3rd - 5th
Students multiply by one-digit whole numbers.
Lesson Plan
Curated OER

Twelve Days of Christmas--Prediction, Estimation, Addition, Table and Chart

For Teachers 1st - 3rd
Scholars explore graphing. They will listen to and sing "The Twelve Days of Christmas" and estimate how many gifts were mentioned in the song. Then complete a data chart representing each gift given in the song. They also construct...
Worksheet
US Department of Agriculture

George Washington Carver Coloring and Activity Book

For Students 1st - 3rd Standards
Learn about the interesting life of George Washington Carver and his many accomplishments with this series of worksheets for primary grade learners. From coloring pages and word searches, to non-fiction reading passages and math skills...
Activity
1
1
Baylor College

Food: The Math Link

For Teachers K - 5th Standards
Enrich your study of food science with with these math worksheets. They offer a variety of food-related word problems that are great practice for multiplying, identifying fractions, estimating length, and performing calculations...
Activity
Baylor College

Air: The Math Link

For Teachers 1st - 3rd Standards
Inflate this unit on the science of air with these math skills practice and word problems. Accompanying the children's story Mr. Slaptail's Secret, this resource covers a wide range of math topics including the four basic...
Interactive
2
2
Scholastic

Study Jams! Add & Subtract with Common Denominators

For Students 3rd - 6th Standards
RJ and Zoey are at camp and need to get back to the mess hall for lunch, but they don't know how far they have to walk. Help them figure out the distance while teaching young mathematicians how to add and subtract fractions with this...
Worksheet
Curated OER

Real-Life Problems

For Students 3rd - 4th
When did math become so relevant? Scholars choose from four operations to solve five word problems dealing with money and measurements. They show their work in a designated space, and must include units in their answers. Learners work...

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