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...
Interactive
Scholastic

Study Jams! Add & Subtract Measurements

For Students 4th - 6th
How much leopard print fabric will Zoe need to upholster a sofa for her jam studio? This problem is the example used to teach how to add and subtract measurement-related values.
Interactive
1
1
Scholastic

Study Jams! Add & Subtract Mixed Numbers

For Students 5th - 7th Standards
Adding and subtracting mixed numbers need the same attention that regular fractions do by finding a common denominator. If you plan to use a vertical line-up of the fractions then this video is for you. It just introduces this method, it...
Interactive
Curated OER

Adding and Subtracting Fractions (With Unlike Denominators)

For Students 5th - 6th
For this math worksheet, students subtract and add fractions with unlike denominators. Students solve the problem in steps. They are given examples of how to solve the problems.
Interactive
CK-12 Foundation

Add and Subtract Decimal Numbers: Losing Little Bits

For Students 4th - 6th Standards
An interactive offers five questions that challenge scholars to subtract decimals. A diagram featuring a tree and birdhouse with moveable parts is designed to assist mathematicians in finding solutions. Types of questions include...
Interactive
2
2
Scholastic

Study Jams! Add & Subtract with Unlike Denominators

For Students 5th - 7th Standards
Your bakers might not realize that they need to know how to add with unlike denominators in order to figure out how much milk they need for a recipe. In order to make brownies and cookies, this lesson teaches how to find a common...
Interactive
Curated OER

Adding and Subtracting Fractions

For Students 3rd - 5th
In this math worksheet, students add or subtract fractions. Students find common denominators where needed and simplify their answers. Hints are available.
Interactive
CK-12 Foundation

Adding and Subtracting Matrices: The Matrix Calculator

For Students 10th - 12th Standards
Discover the procedure to add and subtract matrices. Pupils use the interactive and discover the pattern in adding and subtracting matrices. Scholars adjust the entries in the addends and see the resulting changes in the sum. They also...
Interactive
Curated OER

Subtracting Fractions (with the same denominator)

For Students 4th - 8th
In this subtracting fractions worksheet, students subtract fractions with like denominators. Students complete 5 subtracting fractions problems.
Interactive
Curated OER

TAKS Quiz-Subtract Decimals-Same Digits after Decimals

For Students 3rd - 4th
In this TAKS math quiz worksheet, students take an online quiz focused on subtracting decimals with same digits after decimal. Quiz may be graded online by clicking a link.
Interactive
Curated OER

Subtract Single Digits

For Students K - 1st
In this online/interactive finding the differences learning exercise, students use pictures with number sentences to subtract one-digit numbers from one-digits. Students solve 10 problems. 
Interactive
CK-12 Foundation

Add and Subtract Decimals with Front-End Estimation: Wooden Beams

For Students 6th - 8th Standards
A six-question interactive tasks mathematicians to solve addition and subtraction problems using front-end estimation. Question types consist of multiple-choice and true or false. A set of wooden beams that can be measured using moveable...
Interactive
Scholastic

Study Jams! Subtraction with Regrouping

For Students 2nd - 4th Standards
Learning how to regroup when subtracting numbers can be challenging and requires a solid understanding of place value. Walk your class through the steps with a clear and explicit presentation that addresses standard regrouping and...
Interactive
Curated OER

Subtracting Integers

For Students 4th - 6th
In this integer worksheet, students subtract integers to solve a set of 10 problems. Answers and hints are available on-line; a reference web site for additional resources is given.
Interactive
Curated OER

Subtracting Mixed Numbers

For Students 3rd - 6th
In this math activity, students subtract mixed numbers. Students find common denominators. They subtract the fractions and whole numbers.
Interactive
Curated OER

Adding and Subtracting Time

For Students 6th - 8th
In this online math activity, students practice adding and subtracting aspects of time. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching tool!
Interactive
Curated OER

TAKS Math Quiz-Subtract Mixed Fractions

For Students 4th - 5th
In this TAKS math quiz worksheet, students take an online quiz focused on subtracting mixed fractions. Quiz can be graded online by clicking a link.
Interactive
Curated OER

TAKS Math Quiz-Subtract Fractions

For Students 3rd - 4th
In this TAKS math quiz worksheet, learners take an online quiz focused subtracting fraction with common denominators. Quiz can be graded online by clicking a link.
Interactive
Curated OER

TAKS Quiz-Subtract up to 3-Digits

For Students 2nd - 4th
In this TAKS math quiz worksheet, students take an online quiz focused on subtracting numbers up to 3-digits. Quiz may be graded online by clicking a link.
Interactive
1
1
Scholastic

Study Jams! + and - Without Regrouping

For Students 1st - 4th Standards
Addition and subtraction are essential skills for all young mathematicians. Explain the step-by-step process with respect to place value using these real-world examples. Focus is on numbers in the tens, hundreds, and thousands, making...
Interactive
Scholastic

Study Jams! Addition & Subtraction of Decimals

For Students 4th - 6th Standards
So current with preteens is the topic of downloading tunes into their computers! In a relatable lesson, viewers are taught to figure out if Zoe can afford to purchase two songs if she has $3.00 left to her credit. Mia talks them through...
Interactive
CK-12 Foundation

Subtraction of Fractions: Fragmented Fractions

For Students 5th - 8th Standards
An interactive challenges scholars to subtract mixed numbers. Pupils answer questions—multiple-choice, fill in the blank, and true or false—with help from virtual fraction strips. The practice closes with a discussion. 
Interactive
CK-12 Foundation

Differences of Fractions with Different Denominators

For Students 6th - 8th Standards
Subtracting fractions with unlike denominators is the focus of an interactive designed to boost mathematicians' problem-solving skills. Five questions challenge participants to answer multiple-choice and true or false questions with help...
Interactive
Curated OER

Adding and Subtracting Fractions

For Students 4th - 8th
In this adding and subtracting fractions activity, learners add and subtract fractions with common denominators. Students complete 10 problems total.

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