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Lesson Plan
Curated OER

Subtracting with Regrouping

For Teachers 2nd
Second graders explore math functions by completing a worksheet in class. In this subtraction instructional activity, 2nd graders identify the techniques used to assist in subtracting multi-digit numbers. Students complete a subtraction...
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Worksheet
Curated OER

A Frightening Mix of Math, A-Add or Subtract, But Look Out for the Monsters

For Students 2nd - 3rd
In this math worksheet, students add and subtract. Fifteen problems are subtraction, students subtract two digit numbers from three digit numbers. Regrouping is required. Twenty-one problems are addition, students add two digit numbers...
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Worksheet
Curated OER

Digit Scramble

For Students 3rd - 4th
For this digit scramble worksheet, students unscramble a set of digits, making it possible to either add or subtract one 2-digit number from or to another 2-digit number. A reference web site is given for additional activities.
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Worksheet
Curated OER

Fun Math 34

For Students 3rd - 4th
In this finding the differences worksheet, students subtract one-digit and two-digit numbers from two-digit numbers with regrouping on a page with fun clip art next to each problem. Students solve 15 problems.
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Worksheet
Curated OER

Subtract Two

For Students K - 1st
In this finding the differences worksheet, students subtract two from the single digit numbers three to nine. Students solve 10 problems. 
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Worksheet
Curated OER

Fun Math 32

For Students 2nd - 3rd
In this finding the differences activity, students subtract one-digit and two-digit numbers from two-digits with regrouping on a page with fun clip art next to each problem. Students solve 15 problems.
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Worksheet
Curated OER

Snowman Subtraction

For Students 1st - 2nd
For this subtraction worksheet, students subtract one digit numbers from each other and match up the problems with the answers. Students solve 10 problems where the problems and answers are on snowmen.
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PPT
Curated OER

Subtraction Across a Zero

For Teachers 3rd
This PowerPoint provides a step-by-step model for subtracting 3 digit numbers with zeroes. Each slide shows the problem expressed numerically and a simple age-appropriate description of the step illustrated. Two guided practice problems...
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Worksheet
Curated OER

Ten More or Ten Less

For Students 1st - 2nd
Adding and subtracting 10 is easy once you understand the tricks! Learners first write numbers that are ten more than two double-digit numbers. Then, they find numbers ten less than two other double-digit numbers. An explanation on the...
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Worksheet
Curated OER

Add and Subtract within 20

For Students 1st - 3rd
These true equations are missing numbers. Scholars examine a set of possible answers to fill in each of the nine equations. Consider covering up the answer options, as it may be more helpful to have learners simply figure these out...
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Worksheet
Curated OER

Basic Subtraction Fact Worksheets to 20

For Students 1st - 2nd
Print this worksheet and have your helper pass it out. The class can use it to practice subtracting single and double-digit numbers up to 20. Some borrowing is required.
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Worksheet
Curated OER

Subtraction Word Problems

For Students 2nd - 3rd
In this subtraction problem solving activity, students read the 5 word problems and subtract two-digit numbers to calculate the answer. Students show their work in the space provided.
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Worksheet
Curated OER

Problem Solving: Act It Out With Models 3.8

For Students K - 2nd
In this acting it out with models to problem solve worksheet, learners use counters to solve one-digit subtraction problems and draw or write explanations of their answers. Students solve three problems.
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Worksheet
Curated OER

Math in English Skills IV Exercise Book: Multi-Digit Addition, Subtraction, Multiplication and Division

For Students 1st - 6th
No one can deny the relationship between addition, subtraction, multiplication, and division. However, it's not always easy for learners to see the connection between basic operations. Help your class by providing them with an entire...
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Worksheet
Curated OER

Subtract the Same

For Students 1st - 2nd
In this subtracting one-digit numbers instructional activity, students subtract the same number for each set of numbers. Students solve six sets of problems.
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Worksheet
Curated OER

Subtraction - Numbers to 19 ( 3 of 3)

For Students 1st - 2nd Standards
In this subtraction instructional activity, students find the differences in 30 vertical problems which use numbers up to nineteen. They do not regroup as they solve the problems in which they subtract a single digit number from a two...
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Worksheet
Curated OER

Picture It

For Students 2nd - 3rd
In this story problem worksheet, students answer short answer question about a story problem. Students complete 6 questions about a story problems with 1 digit numbers.
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Lesson Plan
Curated OER

Multiplication Lesson Plan

For Teachers 3rd - 5th
Young scholars roll dice to come up with 1 digit numbers that they multiply together. In this multiplication lesson plan, students arrange piles of blocks and count them to complete problems.
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Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (C)

For Students 1st - 3rd
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also answer 2 math word problems.
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Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (G)

For Students 1st - 3rd
For this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.
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Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (E)

For Students 1st - 3rd
For this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.
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Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (D)

For Students 1st - 3rd
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.
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Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (F)

For Students 1st - 3rd
For this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.
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Worksheet
Helping with Math

Addition: 3-Digit Sums

For Students 1st - 3rd Standards
The title is a bit confusing, but understand that the addends are only two-digit numbers. It is the answers, the sums, that will consist of three digits. Learners solve six addition practice problems. Answers can be obtained by clicking...