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Worksheet
Curated OER

A Frightening Mix of Math: Add and Subtract

For Students 2nd - 3rd
In this mixed operation learning exercise, students solve a total of 36 problems, addition and subtraction. Answers are included on page 2.
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Worksheet
Curated OER

A Frightening Mix of Math

For Students 1st - 2nd
In this addition and subtraction worksheet, students add or subtract two digit numbers with two digits numbers. The worksheet is a combination of 36 multiplication and subtraction problems.
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Worksheet
Curated OER

Add or Subtract the Numbers

For Students 1st - 2nd
In this addition and subtraction instructional activity, students solve 20 problems in which numbers from 1 to 10 are added or subtracted. Problems are presented in both vertical and horizontal format.
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Lesson Plan
Curated OER

Subtraction Relay

For Teachers 2nd - 4th
Students play a team subtraction game, subtracting two-digit numbers and using addition to check their subtraction. They solve subtraction problems at the board while the team solves the same problem in their seats.
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Lesson Plan
Curated OER

Multiplying Decimals and Mixed Numbers

For Teachers 6th - 8th
Learners multiply decimals and/or mixed numbers. They explore the effects of multiplying decimals and mixed numbers. They practice estimating answers when a number is multiplied by a decimal or mixed number.
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Worksheet
Curated OER

Easter Mixed Operations Practice

For Students 2nd - 3rd
In this Easter mixed operations practice worksheet, students solve a set of problems that include addition, division, subtraction and multiplication. An answer key is included.
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Worksheet
Curated OER

Easter Mixed Operation Practice

For Students 3rd
In this mixed operation Easter activity, 3rd graders solve 10 problems that use either addition, division, subtraction and multiplication.
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Worksheet
Curated OER

Mixed Addition and Subtraction Word Problems #2

For Students 2nd - 3rd
For this word problems subtraction and addition worksheet, students complete a total of 5 problems, using space given to show their work. Worksheet is on a site with additional links.
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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.
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Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (8)

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

Adding, Subtraction, Multiplying, and Dividing Fractions and Mixed Numbers

For Students 5th - 8th
For this fractions activity, students first review addition, subtraction, multiplication, and division without fractions.  Next, students add and subtract fractions in fifth-three problems, followed by multiplying in forty-four problems,...
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Interactive
Curated OER

Fractions Two-Step Word Problems-Mixed Numbers

For Students 5th - 10th
In this fractions learning exercise, students complete word problems containing fractions and mixed numbers. Students complete 12 problems.
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Worksheet
Curated OER

Computations With Mixed Numbers

For Students 6th
For this computations with mixed numbers worksheet, 6th graders solve eight columns of twelve problems each of mixed numbers with unlike denominators, using addition, subtraction, multiplication and division.
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Lesson Plan
Curated OER

Operations With Mixed Numerals

For Teachers 6th - 8th
In this math worksheet, students solve the problems that use mixed numbers with the operations of addition, subtraction, multiplication, and division.
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Worksheet
Curated OER

Adding and Subtracting Fractions/Mixed Numbers (9)

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

Adding and Subtracting Fractions and Mixed Numbers [8]

For Students 4th - 6th
In this fractions/mixed number worksheet, students solve a total of 10 addition/subtraction problems; answers are included on page 2.
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Lesson Plan
Curated OER

Fraction Facts

For Teachers 6th - 8th
Middle schoolers explore the concept of fractions. In this fractions lesson, students perform basic operations such as addition and subtraction with fractions. Middle schoolers play a game on the computer called 'Fraction Four' that...
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Worksheet
Curated OER

Adding and Subtracting Fractions (C)

For Students 5th - 6th
Use this fraction worksheet to have your mathematicians add and subtract mixed numbers and fractions, 10 problems total. Answers and a link to other worksheets on page 2.
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Lesson Plan
Curated OER

Tracking the Salt Front

For Teachers 3rd - 5th
Using the Hudson River as the focus, learners discuss the difference between salt water and fresh water environments, analyze maps and graphs, and complete addition and subtraction problems. This activity comes with a wealth of...
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Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (7)

For Students 5th
For this mixed number fractions worksheet, 5th graders add and subtract to solve the mixed number fractions. Students solve 10 fraction equations.
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Lesson Plan
Curated OER

Subtraction and Addition Word Problems Made Easy

For Teachers 3rd
Third graders create addition and subtraction word problems for a partner to solve using marbles. They explain whether the problem is an addition, subtraction, "take away", "have and need", compare or "what is the rest" type problem.
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Worksheet
Curated OER

A Frightening Mix of Math

For Students 1st - 2nd
In this addition and subtraction worksheet, learners add or subtract two digit numbers by two digit numbers. The worksheet has 36 problems for the students to practice the skill. The worksheet is Halloween themed.
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Worksheet
Curated OER

Science - Mixed Review: Living Things and Non Living Things

For Students 4th - 6th
In this living and non living things worksheet, students fill in a mixed review that has them answering questions in the true and false, short answer, and classification formats. Students answer 59 questions.
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Worksheet
Curated OER

The Bellman Problem

For Students 9th - 10th
For this bellman worksheet, students use addition and subtraction to total expenditures.  They read a word problem and write an equation to solve it.  This one-page worksheet contains 1 multi-step problem.  The answer is provided at the...

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