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Curated OER
Addition and Subtraction
In this addition and subtraction activity, students complete addition and subtraction problems that contain negatives, brackets, and more. Students complete 10 problems.
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Use the Subtraction Sign
In this subtraction learning exercise, students solve 10 subtraction problems using numbers between 1 and 10. There is a number line on the page to help students.
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Subtraction (pg 1)
In this subtraction activity, students utilize a number line to figure out the answers to 10 single and double-digit whole number subtraction problems.
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Using Quantitative Statements to Solve Problems
For this equations worksheet, students use quantitative statements to sole for average speed. This worksheet has 4 problems to solve.
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Using Inequalities to Problem Solve
Students explore inequalities. For this Algebra I lesson, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division. Students use inequalities to solve and graph real-world problems.
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Word Ladders
In this secondary mathematics worksheet, learners follow Lewis Carroll’s rules to solve Word Ladders. The one page worksheet contains two word ladder problems. Solutions are provided.
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Fraction subtraction
In this fraction subtraction worksheet, students find the common denominator in the problems and then subtract the fractions. Students solve 10 problems.
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Subtraction: Take Whole Tens
In this subtraction worksheet, students use a number line to help subtract whole tens, 10 problems total. An answer key is included; a website reference for additional activities is given.
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Translating Word Expressions to Algebraic Expressions
In this translating worksheet, students read a word sentence, and then translate it to an algebraic equation. Fifteen problems are provided on this one-page worksheet. Answers are provided on the right-side of the page.
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Addition and Subtraction of Significant Figures
In this significant figures activity, students add and subtract decimal numbers using the correct number of significant figures in the answers. This activity has 18 problems to solve.
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Second Grade Math Problem Solving
In this second grade math problem solving worksheet, 2nd graders draw pictures to solve three addition and subtraction problems.
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Make a 10 to Add
In this early childhood addition and subtraction activity, students solve 6 math story problems that require them to make a 10 to help them.
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Math Worksheet (3)
In this subtraction activity, 1st graders subtract three from the numbers 3-10. There are twenty-five problems, resulting in some repetition of problems. The second page of the file is the answer key.
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Subtraction Facts : Taking 5 Away From Numbers
In this math activity, students solve 40 problems in which the number 5 is subtracted from a number from 5 to 50. Each problem is in its own box.
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Subtract from Numbers to 50
In this subtraction worksheet, students learn to solve subtraction word problems that range in numbers to fifty. Students solve six subtraction word problems.
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Subtract from Numbers to 100
In this subtraction worksheet, learn to solve the subtraction word problems that have numbers that range to one hundred. Students solve six word problems that subtract cents from 100.
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Subtract Greater Numbers
In this subtracting greater numbers instructional activity, students use the table for the 'Shipping Fleets Around the World' to help them solve the subtraction word problems that use greater numbers.
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Counting Rabbits
You've heard of counting sheep, but what about counting rabbits? This is a fun way to approach data analysis with young mathematicians. Examining a chart, they see how many times James and his family saw rabbits in their yard over a...
West Contra Costa Unified School District
Connecting Fractions and Rational Expressions
Teach class members to work with rational expressions using their knowledge of fractions. The lesson plan starts with a warm-up of rational expressions at four different levels of complexity. The different levels continue throughout...
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Number Collection
In this problem solving activity, 4th graders read 5 number questions and solve each one by utilizing 15 triple-digit numbers found in a circle. Students interact with odd and even whole numbers.
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Subtracting One-Digit Whole Numbers
For this subtraction computation worksheet, 2nd graders solve 20 subtraction problems. All of the subtraction problems are one digit.
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Addition and Subtraction, Multiplication and Division Review
Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.
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Subtract Whole Numbers
In this subtraction worksheet, students solve a total of 6 word problems related to exotic plants and botanical gardens that use subtraction of whole numbers.
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Hands On : Positive and Negative Numbers
In this number sense worksheet, 5th graders work with positive and negative numbers as they answer 6 word problems. They work with temperature, golf scores, football yards, and writing the opposite integers.