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Worksheet
Curated OER

Add Three 2-Digit Numbers

For Students 1st - 2nd
In this adding practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to add three 2-digit numbers.
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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 6th
In this addition activity, students will determine the sum of 16 addition problems where there are three four digit addends and regrouping is necessary.
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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 5th
In this addition learning exercise, students will determine the sum of 16 double digit addition problems with three addends each. Students must utilize regrouping to determine these sums.
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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 5th
In this addition worksheet, students will determine the sum of 16 three-digit addition problems with three addends each where they must utilize regrouping.
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Worksheet
Curated OER

Make Ten With Three Numbers

For Students 2nd - 4th
In this addition to 10 worksheet, students will solve seven addition problems with three missing addends. The goal is to find at least seven ways to make ten with three addends and to look for a pattern.
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Worksheet
Curated OER

Column Addition - 4 Digits

For Students 3rd - 4th
Third and fourth graders write out the horizontal 4-digit addition problems into columns. Puils solve the 12 column addition problems.
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Worksheet
Curated OER

Addition with Three Arguments

For Students 2nd - 4th
In this addition practice worksheet, students practice their computation skills as they solve 40 problems that require them to add 1 and 2-digit numbers. Each problem has 3 addends.
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Worksheet
Curated OER

Addition with Three Arguments

For Students 2nd - 4th
In this addition practice worksheet, students solve 40 problems that require them to add 3 addends. The addends have 1 and 2-digit numbers.
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Worksheet
Curated OER

Three Addend Addition

For Students 4th - 6th
In this addition practice worksheet, students use their problem solving skills to solve 8 problems that require them to add multiple digit numbers. Each problem has 3 addends.
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Worksheet
Curated OER

Three Addend Addition 2

For Students 3rd - 5th
In this addition practice worksheet, students use their problem solving skills to solve 8 problems that require them to add multiple digit numbers. Each problem has 3 addends.
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Worksheet
Curated OER

Addition: Missing Numbers with 3 Addends

For Students 1st - 2nd
In this 3 addend addition practice instructional activity, learners use their problem solving skills to solve 20 problems that require them to fill in the missing numbers in the problems.
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Worksheet
Curated OER

Addition Exercises

For Students 1st - 2nd
For this addition worksheet, students solve 10 problems in which three single digit numbers are added. Students then write the answer in the box.
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Worksheet
Curated OER

Add Three Numbers Practice 11.4

For Students 2nd - 3rd
In this column addition worksheet, students solve 13 problems in which three two-digit numbers are added. Students look for a ten or a double.
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Worksheet
Curated OER

Add Three Numbers

For Students 2nd - 3rd
In this column addition worksheet, students solve 11 problems in which three two-digit numbers are added. There will be regrouping on this page.
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Worksheet
Curated OER

Adding Three Numbers

For Students 2nd
In this addition activity, 2nd graders solve 11 three double-digit number addition math problems by lining up the numbers by tens and ones.
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Worksheet
Curated OER

Column Addition: Single Digits

For Students 1st - 2nd
In this math worksheet, students will add three numbers to find the sum. The equations are presented vertically and addends are numbers 1 to 9.
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Lesson Plan
Curated OER

Addition Facts to 18

For Teachers 3rd
In this simple addition worksheet, 3rd graders solve 14 problems adding 2 one-digit numbers. Students also solve 3 problems adding 3 one-digit numbers. Finally, students solve 3 word problems involving simple addition.
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Worksheet
EdHelper

Addition

For Students 1st
In this addition instructional activity, 1st graders add the 3 numbers together to solve the problems. Students use addition to solve the 18 problems.
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Worksheet
EdHelper

Addition

For Students 1st
In this addition learning exercise, 1st graders practice addition by adding the 3 numbers to solve the addition problems. Students solve 18 addition problems.
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Worksheet
Curated OER

Addition Exercises

For Students 1st
For this addition worksheet, 1st graders add the three addend problems together and write the answer in the provided space. Students solve nine addition problems.
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Lesson Plan
Curated OER

Adding 3 Numbers

For Teachers 3rd
In this addition practice worksheet, 3rd graders will find the sum of 3 two-digit numbers. There are a total of 16 problems. There are pictures of bugs at the bottom.