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Curated OER
My Test Book: Addition and Subtraction
In this math skills worksheet, students respond to 10 multiple choice math problems that require them use their addition and subtraction skills to solve the story problems. Students may view the correct answers.
Curated OER
Three-Digit Addition and Subtraction (A)
In this adding and subtracting three-digit numbers worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
Curated OER
Three-Digit Addition and Subtraction (B)
In this adding and subtracting thee-digit numbers worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
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Addition and Subtraction 2
In this subtraction worksheet, students find the differences for three-digit and four-digit numbers with regrouping. Students solve twelve problems.
Curated OER
Addition and Subtraction as Inverse Operations
For this addition and subtraction worksheet, students work with the inverse operations. They fill in the boxes in 8 examples using mental math. They look at the addition problems and fill in the blanks in the subtraction problem and vice...
Curated OER
Grade 3 Addition and Subtraction Word Problems
In this grade 3 addition and subtraction word problems worksheet, 3rd graders read the examples, then solve 7 addition problems, 7 subtraction problems and 7 mixed problems.
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Addition and Subtraction
In this addition and subtraction activity, students figure out the correct number to place in 8 boxes without doing the addition and subtraction sums.
Curated OER
Addition and Subtraction
In this addition and subtraction worksheet, students fill in the correct number in 8 boxes without doing the addition and/or subtraction sums.
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Math – Writing Equations: Addition and Subtraction 0 to 10
In this writing equations practice worksheet, students use their problem solving skills and the information provided to write 10 addition and subtraction number sentences and solve them.
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Addition and Subtraction
Learners develop their own strategies to solve basic addition and subtraction facts. In this addition and subtraction lesson plan, students use strategies they already know and new ones to solve problems.
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Addition and Subtraction Practice
In this addition and subtraction worksheet, learners add and subtract numbers 0 through 19. Students complete 22 problems on each of the 11 pages.
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A Fictional History of Place Value
Your class can explore standard and expanded notation, as well as computation with regrouping. They listen to a make-believe story about cavemen and the origin of numerals and place value. Then apply what they learned about renaming and...
Curated OER
Add and Subtract within 100- Matching Worksheet
There are seven word problems here which test your class's basic addition and subtraction skills. Answers are listed on the right, but they must find the correct one and record the corresponding letter next to the problem. Consider doing...
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Adding and Subtracting Decimals
In this addition and subtraction worksheet, students complete a set of 16 simple problems. Page has multiple links to additional resources.
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Sequencing and Counting on
This series of slides gives learners an opportunity to count on by 10's in number sequences then discuss how to apply counting on to addition and subtraction problems. Learners count on and back by 1's, 10's, and 100's.
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Direction and Angle: Positions and Directions
This is an interesting mix of concepts. Half of this presentation provides double-digit addition and subtraction practice and the other half has students discuss cardinal directions and right angles. Use these together, or use them on...
Arcademics
Four Wheel Fracas
A quick learning game challenges players to solve one-step addition and subtraction algebraic equations. Scholars play against several others, racing around the track in their four-wheeler, to see who can solve for a variable as fast...
Curated OER
Missing Numbers in Equations (A)
Learners observe one factor and the sum and fill in the blank for the other missing factor. They solve 32 problems.
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Use Google Maps to Teach Math
Capture the engagement of young mathematicians with this upper-elementary math lesson on measuring time and distance. Using Google Maps, students first measure and compare the distance and time it takes to travel between different...
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Addition and Subtraction 1
In this addition worksheet, 3rd graders solve 10 addition math problems involving 2, 3 and 4 digit numbers. Students write their sums on the worksheet.
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Addition and Subtraction
In this addition and subtraction worksheet, students fill in missing numbers in addition and subtraction problems, helping "Molly get out of the pyramid." A reference web site is given for additional activities.
Curated OER
Decimal Addition and Subtraction for Grade 3
In this decimal addition and subtraction for grade 3 worksheet, 3rd graders answer 10 multiple choice questions, not interactively, with the answers available online.
Curated OER
Fun Math Worksheet: Subtraction
Cute clip art makes this math sheet more inviting than others. Learners subtract two and three digit numbers from three digit number to solve 15 different problems. Tip: Have early finishers color in the animals located on the page.
Curated OER
Algebra: Addition and Subtraction Equations
In this algebra practice instructional activity, students use their math skills to solve 15 equations that require them to add and subtract.