Curated OER
Understanding Whole Numbers
In this understanding whole numbers worksheet, 4th graders use a computer program for instruction, then answer 16 problems about addition and subtraction.
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Column Subtraction with Two Digits
In this subtraction instructional activity, students subtract two digit numbers with regrouping. There are 15 subtraction problems.
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Subtracting Money
In this finding the money differences worksheet, students subtract three-digits from three-digit numbers with and without regrouping. Students solve 20 problems.
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Two Digit Subtraction
In this math instructional activity. students master two digit subtraction. Students complete fifteen problems, some with regrouping.
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Beginning Subtraction
In this subtraction worksheet, students find the differences in 15 problems with numbers up to 10 in which they do not have to regroup. They see black line pictures of dinosaurs and animals on the page.
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four digit subtraction
In this math worksheet. students master four digit subtraction. Students complete fifteen problems, some with regrouping.
Curated OER
Math Mammoth End of the Year Test - Grade 3
In this comprehensive diagnostic test worksheet, learners examine, study, calculate and solve 38 math problems. They work with a variety of basic math concepts and word problems.
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Compare Subtractions Worksheet
For this subtraction worksheet, students solve 12 problems in which two subtraction problems are solved and the differences compared with the <, > or = signs. The number range is from 2 to 1,000 and there will be regrouping.
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Borrow to Subtract
In this finding the difference worksheet, students subtract two-digits from two-digit numbers written in tens and ones boxes with regrouping. Students solve 12 problems.
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Less is More: Subtraction in Action
Students participate in group games to help review the concept of subtraction. During the games, they practice subtracting two-digit numbers and the concept of borrowing. They review their answers with the class and move on to...
Helping with Math
Subtraction : 3-digit - 3-digit
In this subtraction activity, math wizards subtract three-digit numbers from different three-digit numbers. Some of the 24 problems require regrouping.
Curated OER
Addition and Subtraction
Young scholars 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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Problem Solving With Fractions
Sixth graders solve and analyze fractions. In this algebra lesson, 6th graders solve fractions using addition, subtraction, multiplication and division. They work in groups and do peer-review.
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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.
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Summer School Math Worksheets --Addition and Subtraction
In this math worksheet, learners 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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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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Hidden Picture
In this subtraction worksheet, students solve the 18 problems inside a lobster puzzle shape. Students color the shape red if they have regrouped; the shape is colored blue if regrouping is not necessary.
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Solving Word Problems
In this finding the sums and differences for story problems instructional activity, students add and subtract up to two-digits without regrouping. Students solve 6 problems.
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Fun Math 13
In this finding the difference instructional activity, students subtract two-digit and three-digit numbers from three-digit numbers with and without regrouping on a instructional activity with a clip art next to each problem. Students...
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Subtraction of 2 Digit Numbers with No Regrouping
In this math worksheet, students solve 25 problems in which 2 digit numbers are subtracted with no regrouping. The examples are in a vertical format.
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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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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
Pattern Puzzles
A short video introduces place value in addition and subtraction. As a class, your learners 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.
NTTI
Putting Together Ten
Groups explore sets of 10 items in two varieties (i.e. 3 white buttons and 7 black ones, or 5 bears and 5 bunnies). They brainstorm about their objects, write math sentences to represent what they have, and report their discoveries to...