Worksheet
Curated OER

Add and Subtract Decimal Tenths (F)

For Students 3rd - 4th
In this adding and subtracting decimals and whole numbers worksheet, students find the sums and differences of tenths. Students solve 32 problems.
Worksheet
Curated OER

Add and Subtract Decimal Tenths (E)

For Students 3rd - 4th
In this adding and subtracting decimals and whole numbers worksheet, students find the sums and differences for the decimal tenths. Students solve 32 problems.
Worksheet
Curated OER

Add and Subtract Mixed Numbers Quiz

For Students 5th
Use this mixed number worksheet to have your charges complete a set of 13 problems, adding or subtracting mixed numbers. Answers are included on page 2, a reference web site is given for additional activities.
Lesson Plan
University of Minnesota

Fraction Operations and Initial Decimal Ideas

For Teachers 4th - 6th Standards
Add another strategy to the toolboxes of young mathematicians with this elementary math lesson on using number lines to add and subtract fractions.
Assessment
1
1
California Education Partners

Cady's Cats

For Students 5th Standards
How much can a cat eat? The five-question fraction assessment asks pupils to determine the fractional portion of a food box eaten by cats. Learners show their proficiency in adding and subtracting fractions using several scenarios...
Interactive
Curated OER

Adding and Subtracting Fractions

For Students 4th - 8th
In this adding and subtracting fractions worksheet, students add and subtract fractions with common denominators. Students complete 10 problems total.
Worksheet
Curated OER

Adding and Subtracting Fractions

For Students 4th - 6th
In this adding and subtracting fractions worksheet, students are guided through the process of adding and subtracting fractions and finding the least common denominator for fractions with different denominators. They practice adding and...
Lesson Plan
Curated OER

Adding and Subtracting Fractions

For Teachers 4th - 5th
In this fractions worksheet, students complete a total of 10 problems, adding and subtracting mixed numbers and fractions. A reference web site is given for additional activities.
Worksheet
Curated OER

Estimating Sums and Differences

For Students 4th - 6th Standards
Work on rounding, estimating, adding, and subtracting with a helpful math learning exercise! Fifth graders study different sets of addition and subtraction problems, and after rounding each number to the leading digit, they estimate what...
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...
Worksheet
Curated OER

Adding and Subtracting Mixed Numbers [6]

For Students 4th - 5th
In this adding and subtracting mixed numbers worksheet, students solve 10 problems using mixed numbers. Answers are included on page 2.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (9)

For Students 3rd - 4th
In this adding and subtracting mixed numbers instructional activity, learners add whole numbers and fractions with common denominators. Students solve 10 problems.
Lesson Plan
Curated OER

Adding And Subtracting Decimals

For Teachers 4th - 5th
In this adding and subtracting decimals worksheet, students, with a partner, problem solve and calculate the answers to ten addition and subtraction equations or word problems.
Worksheet
Curated OER

Adding and Subtracting Fractions/Mixed Numbers (9)

For Students 3rd - 5th
In this adding and subtracting fractions and mixed numbers activity, students solve 10 problems that require them to add and subtract mixed numbers and fractions.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (10)

For Students 4th - 6th
In this adding and subtracting mixed numbers worksheet, students use their math skills to solve 10 problems that require them to add and subtract mixed numbers with like denominators.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (8)

For Students 4th - 6th
In this adding and subtracting mixed numbers activity, students use their math skills to solve 7 problems that require them to add and subtract mixed numbers with like denominators
Worksheet
Curated OER

Adding and Subtracting Mixed Numbers (1)

For Students 4th - 8th
In this adding and subtracting mixed numbers activity, students problem solve and calculate the answers to ten addition and subtraction equations.
Worksheet
Curated OER

Add and Subtract Decimal Hundredths (C)

For Students 4th - 5th
In this decimal numbers worksheet, students solve 50 problems in which decimal numbers to the hundredths place are added or subtracted. Problems may need to be rewritten on another paper.
Worksheet
Curated OER

Add and Subtract Decimal Thousandths (D)

For Students 5th - 6th
In this decimals worksheet, students solve 50 problems in which decimal numbers to the thousandths place are added or subtracted. Problems will need to be rewritten on another paper.
Worksheet
Curated OER

Add and Subtract Within 20

For Students K - 2nd
Break down addition and subtraction into short sentences using this brief worksheet. Each question prompts scholars to make a number by doing three math operations. For the first, they make 10 by adding three, adding five, and...
Lesson Plan
PBS

Add, Subtract and Multiply Fractions

For Teachers 4th - 6th Standards
Your future chefs will appreciate this comprehensive lesson where learners practice operations on fractions using pizza and soup analogies. Learners begin with a pizza analogy that requires the learners to multiply a whole...
Lesson Plan
EngageNY

The Geometric Effect of Some Complex Arithmetic 1

For Teachers 11th - 12th Standards
Translating complex numbers is as simple as adding 1, 2, 3. In the ninth instructional activity in a 32-part series, the class takes a deeper look at the geometric effect of adding and subtracting complex numbers. The resource leads...
Worksheet
National Security Agency

Integers: Quick, Fun and Easy To Learn

For Students 6th Standards
A good complement to any integers unit contains a three-day lesson plan about positive and negative integers, adding and subtracting integers, and how to find the additive inverse. Additionally, it provides all necessary...
Worksheet
Curated OER

Working With Negative Numbers: Adding and Subtracting with a Number Line

For Students 5th - 6th
In this math activity, learners practice addition and subtraction of positive and negative numbers using a number line to help. The 30 problems are written as questions in words.