Worksheet
Curated OER

Secret Code Riddles: Addition & Subtraction

For Students 4th - 6th
In this riddle worksheet, learners use mathematics to break a secret code. They solve addition and subtraction problems to discover the answer to given riddles. There are 9 riddles, with an average of seven to nine problems to solve...
Worksheet
Curated OER

Problem Solving 1

For Students 2nd - 3rd
In this math worksheet, students solve nine word problems using addition and subtraction. Students are encouraged to show their work.
Lesson Plan
Curated OER

Three-Digit Addition and Subtraction (A)

For Teachers 3rd - 5th
In this adding and subtracting three-digit numbers worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
Lesson Plan
Curated OER

Three-Digit Addition and Subtraction (B)

For Teachers 3rd - 5th
In this adding and subtracting thee-digit numbers worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
Worksheet
Curated OER

Adding and Subtracting Integers

For Students 4th
For this online interactive integers worksheet, 4th graders solve 8 addition and subtraction integer math problems and problem solve 6 integers problems involving numbers from -20 to 20. Students check their answers online when done with...
Worksheet
Curated OER

Solving Problems Part 2- Addition And Subtraction

For Students 1st - 3rd
In this addition and subtraction story problem worksheet, students find and underline relevant information in the story and then write a number sentence adding or subtracting to solve 6 story problems. Answers are included and explained...
Lesson Plan
Curated OER

Candy Addition and Subtraction

For Teachers 1st - 2nd
Students practice computation.  In this addition and subtraction math instructional activity, students count M & Ms and Skittles to answer math problems and complete a related worksheet.
Interactive
Curated OER

Addition & Subtraction Review Worksheet 1

For Students 3rd - 5th
In this addition and subtraction practice learning exercise, students sharpen their math skills as they solve 15 problems that require them to add and subtract 4 digit numbers.
Worksheet
Curated OER

Addition & Subtraction Review Worksheet 5

For Students 2nd - 4th
In this addition and subtraction practice instructional activity, students sharpen their math skills as they solve 15 problems that require them to add and subtract 3 digit numbers.
Worksheet
Curated OER

Addition & Subtraction Review Worksheet 4

For Students 2nd - 4th
In this addition and subtraction practice learning exercise, students sharpen their math skills as they solve 15 problems that require them to add and subtract.
Worksheet
Curated OER

My Test Book: Addition and Subtraction

For Students 3rd - 5th
In this math skills worksheet, students respond to 10 multiple choice math problems that require them use their addition and subtraction skills to solve the story problems. Students may view the correct answers.
Worksheet
Curated OER

Addition and Subtraction Review Worksheet 6

For Students 2nd - 3rd
In this addition and subtraction review worksheet, students solve a total of 15 problems; all problems either add or subtract a 2 digit number from another 2 digit number.
Lesson Plan
Curated OER

Addition And Subtraction Of Real Numbers

For Teachers 6th - 9th
In this addition and subtraction of real numbers worksheet, students problem solve and calculate the answers to forty two mathematical equations.
PPT
Curated OER

Finding X and Y Intercepts

For Teachers 8th - 10th
How can you solve systems of linear equations? This slideshow introduces learners to the substitution method, the elimination method using addition and subtraction, and the elimination method using multiplication. Guided practice...
Worksheet
DK Publishing

Mentally Adding and Subtracting

For Students 1st - 2nd Standards
If you're looking for basic practice problems for youngsters learning addition and subtraction skills, look no further! Scholars solve 30 equations by filling in a missing addend, subtrahend, or minuend in these horizontally-aligned...
Lesson Plan
Curated OER

Rounding and Significant Digits

For Teachers 2nd - 4th
Practice rounding numbers to a certain decimal by solving in-class problems. Learners will solve several multiplication, division, addition, and subtraction problems while rounding to a specific decimal. They will also check their work...
Lesson Plan
Curated OER

Math, Fractions, and Music

For Teachers 6th - 8th
Young scholars discover the relationship between musical rhythms and fractions. They add musical notes together to produce fractions and create addition and subtraction problems with musical notes. Students complete worksheets and create...
Worksheet
Curated OER

Odd or Even?

For Students 1st - 3rd
There are multiple objectives at play here as scholars solve addition and subtraction problems and determine whether the sums and differences are odd or even. As they solve these, encourage pupils to observe patterns. What happens when...
Interactive
CK-12 Foundation

Whole Number Addition: Let's Go Fishing!

For Students 6th
Practice adding whole numbers by combining the amount of fish Alice and Bob catch. As young mathematicians work through each problem, they are asked to find one more plus the amount of fish already caught. They can manipulate the...
Printables
K-5 Math Teaching Resources

Double Ten Frame

For Teachers K - 2nd Standards
Working on numbers 10 and 20? Don't forget your double ten frame! This double ten frame can also support addition and subtraction strategies and place value ideas. All on one page, ready to be printed and implemented as part of your math...
Worksheet
Houghton Mifflin Harcourt

Leveled Problem Solving: Adding and Subtracting Mixed Numbers

For Students 4th - 5th Standards
Using the six word problems provided, learners practice adding and subtracting mixed numbers. They help Jose, Sasha, Juanita, Stephanie, and Carlos to solve their problems!
Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (L)

For Students 1st - 2nd
In this addition and subtraction worksheet, students improve their math skills by solving the one digit addition and subtraction problems. Students do not regroup to solve the 45 equations and 2 word problems.
Lesson Plan
Curated OER

the Whale Game

For Teachers Pre-K - 6th
Students listen to whale stories and answer addition and subtraction problems in the stories.  In this addition and subtraction lesson, students receive 20 goldfish.  Based on the story they eat the goldfish. Students write...
Worksheet
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Curated OER

Inverse Relationships (4)

For Students 2nd - 3rd
In this addition and subtraction fact families worksheet, students fill in the blanks with the inverse relationships. Students solve 60 problems.