Curated OER
Two-Digit Addition with Regrouping
In this math literacy worksheet, 2nd graders solve the 20 problems while focusing on the skill of using addition with regrouping.
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Animal Jr. Christmas Worksheet
In this Christmas animal math worksheet, students solve 36 single and double-digit addition problems and then follow the coloring key and color in each sum a different color.
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Math: Navigating the World Around Me
Young mathematicians research and discuss real world math word problems and ways in which they apply math concepts in their everyday lives. They create a storyboard of a math word problem from which they create a slide for a multi-media...
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Investigation - Who is Right?
Third graders explore mathematics by solving problems in groups. In this math functions lesson plan, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students define a list of...
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Subtraction Worksheet: Practicing Borrowing
In this subtraction learning exercise, students solve 64 problems in which two or three digit numbers are subtracted. There will be regrouping in each problem.
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Practicing Borrowing
In this subtraction worksheet, students solve 64 problems in which two or three digit numbers are subtracted. Students will need to regroup in each problem.
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Money Subtraction (J)
In this subtracting money worksheet, students subtract three-digit numbers in increments of two cents with some regrouping. Students solve 20 problems.
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Two Digit Addition
In this math worksheet, students practice working out problems with the operation of addition without the need for regrouping.
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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...
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Subtraction Relay
Learners play a team subtraction game, subtracting two-digit numbers and using addition to check their subtraction. They solve subtraction problems at the board while the team solves the same problem in their seats.
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The School Store
Students choose between the operations of addition or subtraction to solve a real life problem. In this addition and subtraction instructional activity, students make a chart of items sold in the school store. Students then work in teams...
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Subtraction
Second graders regroup two-digit numbers and solve advanced subtraction problems with regrouping; students use straw and cup manipulatives to demonstrate how to borrow from the tens place in order to solve the problem.
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Number Sense
First graders practice rounding 4 digit numbers using place value concepts. For this estimating sums and differences lesson, 1st graders explore clustering, rounding, and front end estimation as methods for rounding decimals.
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Subtraction Shopping
Learners subtract two digit numbers. They check each other's answers for accuracy.
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Pac Man Subtraction
Third and fourth graders engage in a game using visual symbols, auditory responses and tactile stimuli to further their understanding of subtraction. A worksheet imbedded in this plan explains how to teach the game.
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Tens Barrier Addition/6
In this addition worksheet, students solve 36 problems in which two digit numbers are added to one digit numbers. Problems may need to be rewritten and stacked to make it easier for students to regroup.
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Do You Carry the Ball?
In this addition worksheet, students add two digit numbers together with and without regrouping. Students complete 9 problems total.
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Adding Decimals
In this addition of decimals worksheet, students add up to 4 digit numbers together with decimals in them. Students complete 12 problems.
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Summer School Math Worksheets --Addition and Subtraction
In this math learning exercise, students solve 100 addition problems in which 2 digit numbers are added, with and without carrying. Students then solve 100 subtraction problems with 2 digits, with and without regrouping.
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Detective Duck's Preparatory Course
In this addition worksheet, 4th graders focus on missing numerals. Students complete 13 problems solving for missing digits in each of the vertical addition problems.
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Adding Greater Numbers
In this adding greater numbers instructional activity, students solve 13 problems in which four numbers are added in a column. Most numbers are four or five digits; students will need to regroup more than once.
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Write the Equations
In this writing equations to problem solve activity, students read the addition and subtraction problems, write the one-digit and two-digit equations, and solve without regrouping. Students solve 15 problems.
T. Smith Publishing
Easter Addition : Sums to 100
Around Easter time, if your class is working on adding two-digit sums with regrouping, this worksheet would make a colorful addition to your homework assignments. After solving 25 problems, they can color all of the eggs that have an...
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Subtraction Worksheet : Numbers to 19 (1 of 3)
In this subtraction worksheet, students find the differences to 53 horizontal and vertical subtraction problems. They work with numbers up to 19 and do not regroup while working.