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Curated OER
Missing Digit Operations (J)
In this missing digit worksheet, students fill in two digits in each of 30 mixed operation problems. They complete addition, subtraction, multiplication, and division problems.
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Missing Digit Operations (M)
In this missing digit instructional activity, students fill in two digits in each of 30 mixed operation problems. They place the numbers in addition, subtraction, multiplication, and division problems.
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Addition - Decimals
In this decimal addition worksheet, students solve 15 problems that require them to add decimal numbers with 1-5 digits.
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Missing Digit Operations (K)
In this missing digit learning exercise, students fill in two missing digits in each of 30 problems. They fill in the numbers in two and three digit addition, subtraction, multiplication, and division problems.
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Four digit number word problems
In this four digit number worksheet, students complete 4 digit number word problems involving money, measurement, and more. Students complete 10 multiple choice questions.
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Story Subtraction
In this story problems worksheet, learners solve 5 word problems in which two and three digit numbers are subtracted. There will be regrouping.
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My Test Book
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding 3-digit addition and subtraction. Students may submit their answers to be scored.
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Subtraction Facts
In this finding the differences activity, students subtract two from one-digit numbers and ten. Students solve 36 problems.
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Christmas Missing Digits I
In this mathematical computation holiday worksheet, students find the missing numbers in addition, subtraction, and multiplication problems. There are 23 mathematical problems to complete.
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Math Mammoth End of the Year Test--Grade 1
In this first grade math assessment worksheet, 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...
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Let's Trade
Second graders engage in a lesson which focuses on adding two-digit numbers and the regrouping process. They identify when the regrouping process is necessary and make appropriate "trades" to complete an addition problem.
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St. Patrick's Day Missing Digits (G)
In this St. Patrick's Day missing digits learning exercise, students figure out the missing digits in twenty-two addition, subtraction and multiplication equations.
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4-Digit Problem Solving: Add and Subtract
In this problem solving activity, students solve a total of 7 equations, drawing models and using algorithm. A reference web site for additional activities is given.
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Checking Subtraction with Addition and Writing Number Sentences
In this math worksheet, students complete 12 subtraction problems which they check with addition. They solve 6 short mixed word problems and write a number sentence for each while solving it.
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Magic Math: sums of 2
For this addition worksheet, students add one digit numbers to the number 2 and check it with the subtraction fact. Students complete 10 problems.
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Addition - Sums to 9 (3 of 3)
Simple summation skills are the meat and potatoes of future arithmetic skills. Use this worksheet to provide practice for your first graders when adding single digits. Answers are provided by the click of a box at the top of the page,...
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Math Shortcuts
Looking for a different way to introduce long division? Need a shortcut for checking multiplication answers? Then this is for you! The multiplication method uses a quick trick to check for accuracy. The division method allows learners to...
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The Difference Bar 2
Students use Internet software, The Difference Bar, to work out the difference between two numbers by breaking numbers into parts. Students use mental strategies to work out the difference between any 2 two-digit numbers. Students...
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Making Cents of Fractions and Decimals
Students explore decimals and fractions using groups of 100 pennies. By classifying the pennies in different ways, there are an unlimited number of ways to learn fractions, decimals, and place value in money. This is a good, hands-on...
Pedago Net
Acing Math
Deal me in! Elementary and middle school classes will love this selection of math games, all involving a deck of cards. From fractions to exponents to rounding up and down, the games cover such a variety of skills that your classroom...
EngageNY
Scientific Notation
Young mathematicians learn how scientific notation is meant to save time. Part 10, out of a series of 15, asks scholars to recognize the correct use of scientific notation and finish by adding and subtracting numbers using...
Curriculum Corner
Academic Math Vocabulary
The ABCs of math are so important. Find commonly used math terms in a 42-page packet. Each page has the word, a place to write the definition, and a place to give specific examples of the term. A must-have for all math classrooms!
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St. Patrick's Day Missing Digits (J)
In this St. Patrick's Day missing digits worksheet, students figure out the missing digits in twenty-two addition, subtraction and multiplication equations.
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MathKeys Software "Unlocking Whole Numbers, Vol. 11(Place Value for Four Digit Numbers)"
Third graders explore the place values of four digit numbers by writing four digit numbers and examining the effects of rearranging the numbers' digits. They practice making their four digit number with base-ten blocks then rearrange the...