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Lesson Plan
Curated OER

Two-Digit Addition With Regrouping

For Teachers 2nd
Second graders practice two-digit addition with regrouping. In this addition lesson, 2nd graders use craft sticks to solve two-digit regrouping problems. Students solve problems on the chalkboard.
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Worksheet
Curated OER

Single Digit Addition

For Students 1st - 2nd
In this addition worksheet, students solve 20 problems in which single digits are added. These are basic addition facts in a vertical format.
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Worksheet
Curated OER

Two-Digit by Two-Digit Tenths (A)

For Students 4th - 5th
In this mathematics worksheet, students solve a number of problems by multiplying a two-digit number by a two-digit decimal to the tenths place. There are 49 problems to solve on the sheet.
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PPT
Curated OER

Adding and Subtracting: Examples

For Teachers 4th - 5th
If you'd like to show learners a variety of ways to solve addition and subtraction problems, consider this slide show. It contains several examples of four-digit addition and subtraction problems that are solved several ways. Vertical...
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Worksheet
Curated OER

Single Digit Addition- Math Worksheet

For Students 1st - 2nd
In this single digit addition worksheet, students complete 20 vertical addition problems. They add using the numbers 0-10 even though the worksheet is entitled "single" digits.
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Worksheet
Curated OER

Sums

For Students 2nd - 4th
In this addition worksheet, learners add two-digit vertical numbers with some regrouping to find the sums. Students solve twelve problems.
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Worksheet
Curated OER

Spaceship Math Addition A

For Students 1st - 2nd
In this addition activity, learners solve 40 problems in which single digit numbers are added. These are basic addition facts in vertical format.
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Worksheet
Math Worksheets Land

Add and Subtract within 1000 - Step-by-Step Lesson

For Students 2nd - 4th Standards
Three-digit numbers are the name of the game here! Scholars convert 456 to expanded form, then complete one addition and one subtraction problem. The equations are written vertically, and the addends produce a four-digit number. There is...
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Lesson Plan
Curated OER

One-Digit Addition and Subtraction No Regrouping (A)

For Teachers 1st - 2nd
For this math worksheet, students solve 81 problems in which one-digit numbers are added and subtracted. Problems are in a vertical format with addition and subtraction mixed in each row.
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Worksheet
Curated OER

Adding One-Digit Whole Numbers

For Students 1st
In this adding one-digit whole numbers worksheet, 1st graders solve 20 addition problems in vertical format with whole numbers from 1 to 10, answers included.
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Worksheet
Curated OER

Detective Duck's Preparatory Course

For Students 4th
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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Worksheet
Curated OER

Adding Multiple Digits Practice Sheet

For Students 3rd - 4th
For this addition skills worksheet, students convert horizontally listed multiple digit addition problems into vertical format. They then solve the 21 problems vertically.
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Worksheet
Curated OER

Single Digit Addition Facts

For Students 1st - 2nd
In this addition worksheet, students solve 20 problems in which single digit numbers are added. These are basic addition facts in vertical format.
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Assessment
Mathematics Assessment Project

Cross Totals

For Students 6th - 8th Standards
Finally, it all adds up. Learners complete a number puzzle in which they investigate the sums of the digits one through nine in a cross pattern. They then try to determine what totals are possible and which ones are not before devising a...
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Worksheet
Curated OER

Addition and Subtraction Up to Two-Digits

For Students 2nd - 3rd
In this finding the sums and differences worksheet, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
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Worksheet
Curated OER

Adding 9's (A)

For Students 1st - 2nd
In this addition worksheet, students solve 40 problems in which the number 9 is added to a single digit. This could be used as a timed drill.
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Lesson Plan
Curated OER

Math Lesson Plan : Finger Counting

For Teachers 1st - 2nd
Create a class of mathematics master. They practice addition to ten until they have mastered the skill. They use their hands to add numbers and eventually find the missing addend to make a sum of 10. They also subtract a single digit...
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Worksheet
Curated OER

Adding 1's (A)

For Students K - 1st
In this addition review learning exercise, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 1.
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Worksheet
Curated OER

Adding 1's (B)

For Students K - 2nd
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 1.
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Worksheet
Curated OER

Adding 2's (A)

For Students K - 2nd
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 2.
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Worksheet
Curated OER

Adding 0's (A)

For Students 1st - 2nd
In this addition review instructional activity, learners use problem solving skills to solve 50 problems that require them to add 1 digit numbers to 0.
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Worksheet
Curated OER

Adding 0's (B)

For Students 1st - 2nd
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add 1 digit numbers to 0.
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Worksheet
Curated OER

Adding 9's (B)

For Students 1st - 2nd
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add 1 digit numbers to 9.
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Lesson Plan
Curated OER

Subtraction Shopping

For Teachers 3rd - 5th
Students subtract two digit numbers. They check each other's answers for accuracy.