Curated OER
Math Cubes
Students practice addition and subtraction while making and then playing a game. In this addition and subtraction lesson, students will make dice using a cube tracer and number and number sign tracers to make the numbers and number...
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Addition and Subtraction of Whole Numbers
Fourth graders answer word problems based on the fifty states. In this math word problem lesson, 4th graders understand that differences in problems require different math operations.
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Addition and Subtraction Pick n Mix 2
Fourth graders practice a wide range of strategies for solving addition and subtraction problems containing decimal fractions. They add and subtract fractions, decimals and integers while generalizing the properties of operations with...
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Understand Subtraction and Its Relationship to Addition
Understanding the relationship between addition and subtraction is the focus of this math activity. Students answer "true" or "false" to 14 statements regarding addition and subtraction. Answers appear at the end.
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Relationship Between Addition and Subtraction
Students are taught how to add and subtract and use number sense to solve basic math problems. In this addition and subtraction lesson, students are being taught using theories from different philosophers in education. They are given a...
Helping with Math
Addition - Sums to 12
Addition practice worksheets are good to have on hand to add to homework packets. On this one, 30 single-digit vertical problems are arranged into six rows of five problems each. Add this to your library of tools for reinforcing addition...
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Math Mammoth End of the Year Test--Grade 1
In this first grade math assessment activity, 1st graders complete 22 math problems based on the topics that were taught in first grade. The topics include telling time, solving word problems and addition and subtraction computation skills.
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Rapid Addition and Subtraction
In this addition and subtraction activity, students solve as many of the 40 addition and subtraction math problems as fast as they can with as much accuracy as they can.
Alabama Learning Exchange
Tiger Math Graphing
Learners practice various skills using the book Tiger Math: Learning to Graph from a Baby Tiger. After listening to the story, they create a pictograph using data collected from the text. They also color a picture of a tiger,...
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Using Addition and Subtraction to Solve Problems II
In this addition and subtraction problem solving worksheet, 3rd graders use addition and subtraction skills to answer ten multiple choice word problems.
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Rapid Addition and Subtraction
In this addition and subtraction worksheet, students solve 40 addition and subtraction math problems as fast as they can and be prepared to explain how they got their answers.
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Adding and Subtracting Integers
In this online interactive integers worksheet, 4th graders solve 8 addition and subtraction integer math problems and problem solve 6 integers problems involving numbers from -20 to 20. Students check their answers online when done with...
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Subtraction: 2 digit numbers with regrouping
In this subtraction worksheet, students subtract two digit numbers from other two digit numbers with regrouping. Students complete 30 subtraction problems.
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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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Shipping on the Hudson
Students track movements of ships, tugboats, and barges on the Hudson River estuary in order to practice addition and subtraction skills. They solve word problems by reading and interpreting data from a table. They calculate distances...
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Addition and Subtraction Facts With Six
In this computation worksheet, 2nd graders write the four fact families where the sum equals six. Students also solve six subtraction problems that involve the number six.
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Revise Understanding Subtraction
In this subtraction worksheet, students find the difference and check by adding. In this problem solving worksheet, students solve and check seven problems.
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Transportation Math
Students recognize math problems within stories. In this consumer math instructional activity, students discover clues to solve math problems within written story problems. Students complete the story problems on a worksheet.
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Addition: Number Bonds to 30
In this addition worksheet, students fill in the missing addend to an addition problem that adds up to 30. This number could be a one or two digit number. Students complete 41 missing addend problems.
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Addition: Number Bonds to 100
In this addition worksheet, students fill in the missing addend for problems that add up to 100. Students complete 41 problems.
Curated OER
4th Grade Math Study Guide
Fourth graders perform computation based on a cup of rice. For this rice math lesson, 4th graders complete math examples and problems using rice for manipulatives. Students participate in an online game based on rice math.
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Math is Everywhere!
In this everyday math skills pretest, students answer ten multiple choice questions based on their knowledge of everyday math skills such as estimation, addition, and measurement.
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Rice Math
Fourth graders practice basic subtraction facts using a number grid. In this rice math lesson, 4th graders figure out how much more they need to get to a specific number. Students complete a chart of examples and then play a...
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Math Games
In this addition and subtraction worksheet, students solve addition and subtraction problems across and down a number puzzle. Students complete 6 problems for each of the 6 puzzles.