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Worksheet
Curated OER

Column Subtraction - Money 3-digits Sheet 1

For Students 3rd - 5th
Elementary schoolers subtract 3-digit numbers representing money from each other. They complete 20 subtraction problems with decimals and regrouping.
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Worksheet
Curated OER

Three Digit 1

For Students 2nd
In this addition practice worksheet, 2nd graders add two and three digit numbers to solve twenty-five problems. Answers are included on the second page of this file.
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Worksheet
Curated OER

Adding Two Three-Digit Numbers

For Students 3rd - 6th
In this mathematical adding equations activity, students problem solve sixty equations by adding together two three-digit numbers.
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Worksheet
Curated OER

Column Addition (No Regrouping)

For Students 2nd - 4th
In this column addition instructional activity, learners add two and three digit numbers together without regrouping. Students complete 15 addition problems.
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Lesson Plan
Curated OER

Two-Digit Addition at the Zoo

For Teachers 2nd
Your second graders explore two digit addition with regrouping. They will investigate problem solving strategies within the context of a trip to the zoo. Multiple resources and assessments are provided.
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Worksheet
Curated OER

Mentally Add 3 Digit Numbers

For Students 2nd - 3rd
In this addition worksheet, students are shown how to add two 3 digit numbers in your head mentally. There are 18 problems for the students to try to work in their head.
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Worksheet
Curated OER

Three-Digit Addition

For Students 2nd - 4th
In this finding the sums worksheet, students add three-digits plus three-digits with and without regrouping. Students solve 12 problems. 
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Worksheet
Curated OER

Comparing 3 Digit Numbers

For Students 1st - 2nd
Warm up your mathematicians with this comparing numbers activity. Because it includes an explanation, consider projecting this as an all-class activity, covering up the answers until after learner responses have been shared. There are...
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Interactive
Scholastic

Study Jams! Addition with Regrouping

For Students 2nd - 4th Standards
Zoe needs to back up her music collection, but do her friends have enough space on their computers to help? Find out as you teach your class how to add two- and three-digit numbers with regrouping. Place value is emphasized as both the...
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Worksheet
Curated OER

Triple Digit Addition

For Students 3rd - 6th
In this triple digit addition worksheet, students add 3-digit numbers with regrouping. In this short answer worksheet, students write twenty answers.
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Worksheet
Curated OER

Column Addition, 3-Digit and 4-Digit Numbers

For Teachers 3rd - 5th Standards
Show scholars that if they can add two multi-digit numbers, they can add four! They complete 20 practice problems adding three and four-digit numbers. All the equations have four addends and include units. All numbers are whole numbers....
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Worksheet
Curated OER

Addition Word Problems - Three Digits

For Students 2nd - 4th
In this addition word problem worksheet, students solve a total of 5 problems, showing their work in spaces provided. Answers are included on page 2.
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Worksheet
Curated OER

Comparing 3 Digit Numbers

For Students 1st - 2nd
Comparing number value is an important skill and can become more complicated once scholars are dealing with three-digit numbers. For 10 pairs of numbers, scholars fill in a box between them with the greater than, less than, or equal to...
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Worksheet
Curated OER

Two-digit And Three-digit Numbers

For Students 3rd
In this math worksheet students will add two and three digit numbers. Students will synthesize answers for 80 horizontal math problems with regrouping.
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Worksheet
Curated OER

Three-Digit Addition

For Students 1st - 2nd
In this math worksheet, students solve thirty addition problems. For each problem, students add a three-digit number to another three-digit number.
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Worksheet
Curated OER

Three-Digit Subtraction, No Regrouping

For Students 2nd - 4th
Subtract a three-digit number! Your class will have no problem subtracting two and three-digit numbers after practicing with this worksheet. There are 20 problems to solve, no regrouping, borrowing, or trading involved.
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Worksheet
Curated OER

Multiplying Three Digit Numbers

For Students 4th - 7th Standards
In this multiplication worksheet, students multiply three digit numbers by three digit numbers. Students complete 24 multiplication problems.
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Worksheet
Curated OER

Three-Digit Addition and Subtraction

For Students 3rd - 4th
In this three-digit addition and subtraction worksheet, students solve 49 problems. Each problem includes two three-digit numbers that students must add or subtract.
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Worksheet
Curated OER

3-Digit Addition Without Regrouping

For Students 3rd - 4th
In this addition worksheet, students complete a total of 20 problems, adding one 3-digit number to another, regrouping not required. Answers included on page 2.
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Worksheet
Curated OER

Vertical 3 digit addition

For Students 3rd - 6th
In this vertical addition worksheet, students add one through three digit numbers together vertically. Students complete 40 problems.
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Lesson Plan
Curated OER

Two Digit Addition Without Regrouping

For Teachers 1st - 2nd
No regrouping required. Hone basic subtraction skills with 20 problems. Learners subtract double-digit numbers.
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Lesson Plan
Curated OER

Study Buddies: Subtracting Three-Digit Numbers

For Teachers 2nd - 3rd
In this math worksheet, young scholars will work with a coach to solve a story problem in which they must subtract three-digit numbers. Students will follow a step-by-step process and notes are provided for the coach.
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Lesson Plan
Curated OER

Four-Digit Plus Three-Digit Addition (A)

For Teachers 3rd - 5th
For this 4 digit plus 3 digit addition review worksheet, students practice their math skills to solve 49 problems that require them to add 4 digit numbers to 3 digit numbers.
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Lesson Plan
Curated OER

Four-Digit Plus Three-Digit Addition (B)

For Teachers 3rd - 5th
In this 4 digit plus 3 digit addition review worksheet, students practice their math skills to solve 49 problems that require them to add 4 digit numbers to 3 digit numbers.

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