Curated OER
Subtraction Practice: 1 and 2-Digit Numbers
In this subtraction worksheet, students complete a set of 12 problems, subtracting both 1 and 2-digit numbers. A reference web site is given for additional activities.
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The Math Lesson 25
In this math skills learning exercise, students enhance their addition and subtraction skills by solving the 20 pages of double and triple digit equations.
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Pattern Puzzles
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.
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Fact Families
Learners create "fact families" using digital pictures of their classmates and knowledge of basic math concepts (subtraction and addition) in this technology-based math instructional activity intended for use in the early-elementary...
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Subtract in Vertical Form Practice 3.7
In this subtracting in vertical form worksheet, students complete subtraction facts using pictures, solve differences, and choose the correct multiple choice answer. Students solve ten differences.
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Fact Finding
In this number search puzzle activity, 3rd graders locate and circle 20 addition, subtraction, multiplication and division facts hidden in the puzzle involving the number 6.
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Is That a Fact?
Students write examples of facts and opinions on the board. In groups, they develop their own definitions for facts and opinions and share with the class. In new groups, they complete a worksheet in which they place statements into the...
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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...
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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Transportation Math
Students recognize math problems within stories. In this consumer math lesson, students discover clues to solve math problems within written story problems. Students complete the story problems on a worksheet.
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Math Fact Drill
In this problem solving worksheet, students find the missing number in 100 equations involving addition, subtraction, division and multiplication.
Math Mammoth
Percent Fact Sheet
For this math worksheet, students are given 9 percentage problems that involve conversion, variables, story problems and fractions.
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Subtraction 0 9
In this subtraction 0 9 instructional activity, students problem solve to find differences. In this fill in the blank instructional activity, students write one hundred answers.
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Math
Students solve addition, subtraction, multiplication, and division problems that focus on serving size and counting 5 A Day.
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Math Cross--Puzzle #10
In this money worksheet, students fill in a crossword puzzle as they solve twenty-eight math problems dealing with different forms of money intertwined into addition, subtraction and multiplication problems.
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Math Cross--Puzzle #28
In this hours/minutes and rounding worksheet, students fill in a crossword puzzle as they solve the answers to twenty-eight math problems involving addition, subtraction and multiplication in connection with time and rounding numbers.
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Math Cross--Puzzle #27
In this hours/minutes and rounding instructional activity, students fill in a crossword puzzle as they solve the answers to twenty-eight math problems or word problems involving hours/minutes and rounding. Students utilize mathematical...
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Using Addition to Subtract
In this using addition to subtract worksheet, learners, working with a partner, practice problem solving six word problems and equations.
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Family Names
In this fact family activity, students examine a blank math cube with 10 squares. Students color some cubes red and some blue, then write a fact family for the numbers.
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Mental Subtraction Methods
For this subtraction worksheet, students subtract problems using mental math methods such as tens groups, comparing problems, helping numbers, and more. Students complete 7 sets of problems.
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Let's Make Subtraction Movies!
First graders make subtraction movies. In this subtraction lesson plan, 1st graders review subtraction facts and subtraction sentences. Students work in groups to create subtraction sentences using cereal or marshmallows. Students then...
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Subtraction with Counters
In this subtraction practice worksheet, students use their math skills to solve 8 problems that require them subtract 1-digit numbers using math counters.
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Cookie Sheet Math
In this addition and subtraction practice worksheet, students solve math problems as they follow the instructions provided in the math game.
Curated OER
Math Lesson 30
In these math lessons worksheets, 4th graders practice their multiplication, addition, and subtraction skills by completing the 20 pages of equations and word problems.