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Signed Numbers and Order of Operations I
In this signed numbers worksheet, students simplify equations by using the indicated operation. They add, subtract, multiply, and divide equations containing two to four positive and negative integers. Three of the 25 equations contain...
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Morning Math
Rise and shine, mathematicians! These warm-ups will get your class putting on their thinking caps first thing as they recall past concepts and continue practicing newer ones. The problems are segmented and include concepts such as number...
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Math: Working with Mayan Numbers
Students simulate a Mayan market place, and "purchase" items. They keep a record of their purchases and total number of beans left in their account. Students then convert the Mayan base system into the base ten system. This lesson...
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Chapter 1 - Objective 3.1 Decimals and Fractions
Middle schoolers write fractions as decimals. They multiply, add, and subtract positive and negative fractions and decimals. This one-page worksheet contains ten problems.
![Two-Digit Addition and Subtraction No Regrouping [O] Worksheet](http://content.lessonplanet.com/resources/thumbnails/218032/large/nziyntkwlmpwzw.jpg?1414307722 "Two-Digit Addition and Subtraction No Regrouping [O] Worksheet")
Curated OER
Two-Digit Addition and Subtraction No Regrouping [O]
For this addition and subtraction worksheet, students complete a total of 36 problems. All problems add or subtract 2-digit numbers and no regrouping is required.
Curated OER
Addition and Subtraction
In this addition and subtraction worksheet, students add and subtract three and four-digit numbers with decimals. They justify their answers. This two-page worksheet contains approximately 12 problems.
![Two-Digit Addition and Subtraction No Regrouping [N] Worksheet](http://content.lessonplanet.com/resources/thumbnails/218031/large/nziyntg5lmpwzw.jpg?1414307722 "Two-Digit Addition and Subtraction No Regrouping [N] Worksheet")
Curated OER
Two-Digit Addition and Subtraction No Regrouping [N]
In this addition and subtraction activity, students complete a total of 36 problems. All problems add or subtract 2-digit numbers and no regrouping is required.
Curated OER
One-Digit Addition and Subtraction (H)
In this identifying the sums and differences worksheet, students add and subtract one-digit numbers. Students solve 49 problems.
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One-Digit Addition and Subtraction (K)
In this identifying the sums and differences worksheet, learners add and subtract one-digit numbers. Students solve 49 problems.
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Add and Subtract Decimal Thousandths (C)
In this decimals learning exercise, 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.
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Naming the Pattern
In this pattern activity, 2nd graders complete fifteen number patterns and explain the counting pattern for each group. Students also complete five picture patterns and label each of the patterns.
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60-30-10
Students use ratios and proportions to represent quantitative relationships as they investigate the concept of how percentages are used by designers. Students decorate the same room using three different percentages of colors.
Curated OER
One Step Equations: Add, Subtract, Multiply, Divide
One step equations involving addition, subtraction, multiplication and subtraction. Step by step methods of how to solve these equations and has practice problems for each operation. Answers are provided. As a...
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Decimal Quiz: Adding and Subtracting
In this decimal quiz: adding and subtracting worksheet, 6th graders solve eight equations, then use a chart to answer seven questions about the data.
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Magic Math Morning Work
In this doubles addition learning exercise, learners add doubles of one digit numbers up to the number 10. Students complete 10 addition problems.
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My Test Book: Decimal Addition and Subtraction
In this math skills activity, students solve 10 multiple choice math problems that require them to add and subtract using decimals. Students may view the correct answers.
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Story Problems - Math
Students participate in hands-on, computer activities to demonstrate the addition and subtraction of mathematical situations. Given a story problem, students determine when to add or subtract. Using word processing technology, students...
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Adding or Subtraction Algebraic Fractions
In this Algebra I/Algebra II worksheet, students add and subtract algebraic fractions and reduce the answer to lowest terms. The two page worksheet contains a combination of eleven multiple choice and free response questions. ...
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Make a Match
Second graders examine the relationship between addition and subtraction. In this number sense lesson plan, 2nd graders practice their computation skills and use various strategies (including manipulatives...
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Adding Signed Numbers
In this algebra worksheet, students add and subtract using negative integers that will make the equation a true statement. They graph their answers on a number line. There are 30 questions.
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Scientific Notation II
In this scientific notation worksheet, students are given 10 sets of numbers expressed in scientific notation. They either add or subtract the given numbers.
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Mental Math Skills
For this mental math worksheet, students use a number line to count backwards and forwards, add doubles, add and subtract one, and add one-digit numbers. Students solve thirty problems.
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Two Digit Addition and Subtraction (T)
In this two digit addition and subtraction worksheet, students add and subtract two digit numbers. Students complete 49 two digit addition and subtraction problems to find the sum.
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Addition and Subtraction
In this activity about addition and subtraction, students practice their math skills. Students will gain more understanding of how to add and subtract by completing problems on this activity. There are twenty-six problems with an answer...