Curated OER
Fact Families
Students create "fact families" using digital pictures of their classmates and knowledge of basic math concepts (subtraction and addition) in this technology-based math lesson intended for use in the early-elementary classroom. A...
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Math Cross--Puzzle #1
In this addition, subtraction and multiplication worksheet, students complete a math crossword puzzle as they complete twenty-eight addition, subtraction and multiplication problems.
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Math Cross--Puzzle #3
For this associative property worksheet, students complete a math crossword puzzle as they solve twenty-eight addition, subtraction and/or multiplication problems.
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Math Cross--Puzzle #5
In this inches and feet learning exercise, students fill in a math crossword puzzle as they solve twenty-eight addition, subtraction and multiplication problems involving inches and feet.
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Math Cross--Puzzle #2
In this number patterns worksheet, students fill in a crossword puzzle as they solve twenty-eight addition, subtraction and multiplication math problems.
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Math Cross--Puzzle #11
In this time activity, students fill in a crossword puzzle as they solve twenty-eight addition, subtraction and multiplication problems involving days, weeks and hours.
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Math Cross--Puzzle #12
In this measurement, money and time worksheet, students fill in a crossword puzzle as they solve twenty-eight math problems involving inches/ounces, bills/coins through addition, subtraction and multiplication problems.
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Math Cross--Puzzle #13
For this mathematical calculation worksheet, students fill in a crossword puzzle as they solve twenty-eight addition, subtraction and multiplication problems going across and down.
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Math Cross--Puzzle #18
In this money worksheet, students fill in a crossword puzzle as they solve twenty-eight addition, subtraction and multiplication math problems involving different types of coins and money.
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Addition Strategies: Compensation
In this math worksheet, students learn the addition strategy of compensation: adding an easy number like 10, 20 or 30 and then subtracting a very small number like 1 or 2. Students solve 12 problems on the page.
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Number Tick Tack Toe:
Students practice basic addition and subtration facts to twelve and use thinking skills to win at tick tack toe.
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Subtraction Shopping
Students subtract two digit numbers. They check each other's answers for accuracy.
Alabama Learning Exchange
Pizza! Pizza! Pizza!
Fifth graders practice using money in everyday situations. They use their addition and subtraction skills as they work in cooperative groups to solve problems involving decimals.
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Inverse Relationships (3)
In this missing numbers worksheet, students analyze 30 pairs of equations with missing numbers. Students fill in the missing numbers in the addition or subtraction fact. No number on the page is greater than 3.
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Add and Subtract Basic Facts #3
For this addition/subtraction worksheet, learners solve 9 horizontal and 12 vertical problems, using basic facts 1-10. Reference web site is given for additional activities.
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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...
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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.
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Leaves for Our Tree
Young mathematicians review fact families and create a Math Fact Family Tree. This clever lesson plan includes some excellent printouts that support the lesson plan.
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Multiplication & Division
Helpful for building a multiplication unit that focuses on different strategies. With explanations about repeated addition and subtraction as foundations for multiplication, scaling, summaries of progression, and basic multiplication and...
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Number Line Locomotion
Here is a great lesson that incorporates movement into academic learning. Students improve addition subtraction skills by using number lines and locomotor movement.
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Hop to It
First graders play a game of hopscotch, but hop to the answer of the addition or subtraction fact the teacher calls out.
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Fact Families to 18
In this fact families to eighteen worksheet, young scholars problem solve six word problems associated with fact families to eighteen.
EdHelper
Subtraction
In this subtraction instructional activity, 1st graders use the number line to help them find the missing number in the single digit subtraction equations. Students solve 25 problems.
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Subtraction
In this subtraction worksheet, students subtract the double digit cent amounts for the 14 problems. Students enhance their subtraction skills.