Worksheet
Curated OER

Adding Two Three-Digit Numbers

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

Dividing by One-Digit Numbers

For Students 4th - 5th
Looking for a division drill including remainders? You've found one! There are 12 long-division equations here, and scholars show their work in solving each one. These all have three-digit dividends, one-digit divisors, and remainders....
Worksheet
Curated OER

Vertical Three Digit Place Value Addition 1

For Students 2nd - 3rd
In order to add 3 digit numbers together and understand place value learners add to find the standard form. THere are 40 problems in which the hundreds, tens, and units are added to find a sum. Note: This format may confuse some children...
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.
Lesson Plan
Curated OER

Three-Digit Pus Two-Digit Addition (B)

For Teachers 3rd - 5th
In this adding three-digit plus two-digit numbers worksheet, students regroup to find the sums. Students solve one hundred problems.
Lesson Plan
Curated OER

Three-Digit Plus Two-Digit Addition (B)

For Teachers 3rd - 5th
In this adding vertical numbers worksheet, students find the sums for three-digit plus two-digit numbers with regrouping. Students add one hundred problems.
Lesson Plan
Curated OER

Three-Digit Addition and Subtraction (A)

For Teachers 3rd - 5th
In this adding and subtracting three-digit numbers worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
Worksheet
Curated OER

Adding Two- and Three-Digit Numbers

For Students 4th
In this addition instructional activity, 4th graders add together 13 two and three-digit numbers with two and three numbers in each addition math problem.
Worksheet
Math Salamanders Ltd.

Column Addition - 3 Digits Sheet 6

For Students 2nd - 4th Standards
In this addition worksheet, students complete a set of 12 problems, adding two- and three-digit numbers. Numbers must be arranged vertically and problems completed. A reference website is given for additional activities.
Worksheet
Math Salamanders Ltd.

Column Addition—3 Digits Multi-Addends Sheet 1

For Students 2nd - 4th Standards
In this column addition worksheet, students complete 16 problems involving adding two- and three-digit numbers. A reference website is provided for additional activities.
Worksheet
Math Salamanders Ltd.

Column Addition - 3 Digits Multi-Addends Sheet 2

For Students 2nd - 3rd Standards
In this addition worksheet, students complete 16 problems by adding two- and three-digit numbers. A reference website is provided for additional activities.
Worksheet
Curated OER

Column Addition practice 4.6

For Students 3rd - 4th
In this adding columns worksheet, learners add two-digit and three-digit numbers, use symbols to compare pairs of addition problems, and solve word problems. Students solve nineteen problems.
Lesson Plan
Curated OER

Adding Two- and Three-Digit Numbers

For Teachers 5th - 7th
In this adding two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to eight mathematical word problems and equations.
Lesson Plan
Curated OER

Adding Three Digits

For Teachers 2nd
Second graders use cards to create 3-digit addition problems and add them together. In this addition lesson plan, 2nd graders add numbers with and without regrouping. Students use a deck of cards to play an addition game in pairs. A very...
Worksheet
Helping with Math

Subtraction : 3-digit - 3-digit

For Students 3rd - 5th Standards
In this subtraction worksheet, math wizards subtract three-digit numbers from different three-digit numbers. Some of the 24 problems require regrouping.
Worksheet
Curated OER

Three Digit Addition (Version 4)

For Students 2nd - 3rd
In this addition worksheet, students solve 40 problems in which three digit numbers are added. Some problems have carrying and some do not.
Worksheet
Curated OER

3 Digit Addition Worksheets with Regrouping

For Students 2nd - 3rd
In this math learning exercise, students solve 20 problems in which 3 digit numbers are added with regrouping. There are 10 worksheets like this available here.
Worksheet
Curated OER

3 Digit Addition Without Regrouping

For Students 2nd - 3rd
In this math worksheet, students solve 24 problems in which 3 digit numbers are added. There is no regrouping on the page. There are 10 pages available here.
Worksheet
Curated OER

Addition Practice: 4 and 3 Digit

For Students 3rd - 5th
In this addition practice worksheet, students practice their math skills as they solve 36 problems that require them to add 4 digit numbers to 3 digit numbers.
Worksheet
Curated OER

Addition Practice: 4 and 3 Digit, #2

For Students 3rd - 5th
In this addition practice worksheet, students practice their math skills as they solve 36 problems that require them to add 4 digit numbers to 3 digit numbers.
Worksheet
Curated OER

Add and Subtract within 1000

For Students 1st - 2nd
Here are some practice problems with adding and subtracting three-digit numbers. Scholars complete three addition problems and three subtraction problems. None of these involve carrying over or regrouping. There are only two numbers to...
Worksheet
Math Salamanders Ltd.

Column Addition (No Carrying)—Three Digits 1

For Students 1st - 2nd Standards
In this column, students solve 13 problems by adding three digits without carrying the learning exercise. They add the ones, then the tens, and then the hundreds of columns.
Worksheet
Curated OER

Three Digit Addition Worksheet #2

For Students 1st - 2nd
In this addition worksheet, students solve 20 problems in which three digit numbers are added. There will be no carrying on the page.
Lesson Plan
Curated OER

Three Digit Addition With Regrouping Worksheet #8

For Teachers 2nd - 3rd
In this addition worksheet, students solve 20 problems in which three digit numbers are added. There will be regrouping in each problem.