Curated OER
Fraction Facts
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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Multiplication Table: Facts From 1-12
In this multiplication worksheet, students complete a multiplication table with facts from 1- 12. There are some numbers provided as hints.
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Fill- In Multiplication Grid Problems 30% Open
In this multiplication worksheet, students fill in a multiplication chart with products from the factors 1 to 12. The chart is 70% filled in and students supply the remaining products.
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Subtraction Practice
In this subtraction worksheet, students use a grid to complete a set of 10 problems written in sentence form. A reference website for additional resources is given.
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Subtraction With Negative Results
In this subtraction activity, students solve 80 problems in which a single digit number is subtracted from another number that is smaller. The answers will be negative numbers.
Pennsylvania Department of Education
Practice Makes Perfect
Students study fact families. In this math lesson, students use fact families to play a game of concentration. Students identify subtraction facts they need to learn.
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"Subtraction Bowling"
Students experience the math concept of subtraction without regrouping. They practice subtraction bowling to work on their basic subtraction skills. Each student demonstrates mastery of the addition and subtraction facts, the meaning of...
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100 Things You Can Do to Save the Planet
Young scholars examine the possible ways to recycle, reuse, and re-imagine products and objects in order to reduce pollution and waste on our planet. In this 100 things you can do to save the planet lesson, students take three actions to...
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My Test Book: Addition and Subtraction
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.
Making Math More Fun
Making Math More Fun
Address fundamental math skills with a series of fun math board games. With 25 games that focus on addition, subtraction, multiplication, division, place value, and percentages, kids will quickly find that math practice is their favorite...
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Math Facts Drill
In this math facts worksheet, students complete a total of 100 problems that include addition, subtraction and multiplication of 1 and 2-digit numbers.
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Problem Solvers
Fifth and sixth graders compare decimals to the place-value structure in the base-ten number system. They represent fractions as parts of unit wholes, as parts of a set, as locations on a number line, and as divisions of whole numbers....
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Multiply with Multiples of 10, 100, and 1000
In this multiplication practice activity, students sharpen their problem solving skills as they solve 6 story problems that require them to multiply with multiples of 10, 100, and 1000.
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Subtraction 0 9
In this subtraction 0 9 worksheet, students problem solve to find differences. In this fill in the blank worksheet, students write one hundred answers.
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Math Fact Drill
For this problem solving worksheet, students find the missing number in 100 equations involving addition, subtraction, division and multiplication.
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Combining Foods
Students explore addition. In this math lesson, students discover how addition and subtraction are related. Students model related addition and subtraction facts.
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Mixed Addition and Subtraction Word Problems Two Version 1
In this word problems worksheet, students read the word problems and use addition or subtraction to solve the problems. Students solve 5 word problems.
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Twelve Days of Christmas--Prediction, Estimation, Addition, Table and Chart
Scholars explore graphing. They will listen to and sing "The Twelve Days of Christmas" and estimate how many gifts were mentioned in the song. Then complete a data chart representing each gift given in the song. They also construct...
Pennsylvania Department of Education
What Balances?
Students explore another meaning of subtraction as it pertains to the inverse of addition. In this what balances lesson plan, students identify the concept of subtraction as a balance. Students use subtraction facts to generate addition...
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The Difference of Two Squares
Learners practice the use of number properties through exploring the difference of two squares, creating an array model for multiplication, and work with decimal numbers. In groups, students explore patterns in an array and determine...
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The Math Lesson 25
In this math skills worksheet, students enhance their addition and subtraction skills by solving the 20 pages of double and triple digit equations.
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Subtracting Two- and Three-Digit Numbers
In this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.
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Subtract Across Zeros
In this subtraction practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to subtract across zeros.
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More Subtraction Review
In this subtraction worksheet, students practice their subtraction skills by completing four different subtraction sets of problems.