66 filtered results

66 filtered results

Three Digit Addition**

Two- and Three- Digit Addition

Game

Two- and Three- Digit Addition

Kids solve two- and three-digit addition problems by regrouping in order to help the Professor grow out his beard.

3rd grade

Math

Game

Practice Test: 3-Digit Addition & Subtraction

Worksheet

Practice Test: 3-Digit Addition & Subtraction

Review adding and subtracting three-digit numbers with this quick practice quiz.

2nd grade

Math

Worksheet

Triple Digit Addition

Worksheet

Triple Digit Addition

Help your child build basic math skills with this practice sheet, where she'll work on carrying over numbers.

3rd grade

Math

Worksheet

Triple Digits! 3-Digit Addition & Subtraction

Worksheet

Triple Digits! 3-Digit Addition & Subtraction

Give this worksheet a spin, and you'll be on your way to three-digit addition and subtraction success.

2nd grade

Math

Worksheet

Addition 3

Guided Lesson

Addition 3

This year, second graders will be introduced to the concept of multiplication using repeated addition. For example, they will learn that 5+5+5+5+5 is the same thing as saying 5x5. This guided lesson will use manipulatives to teach kids about repeated addition and give them plenty of opportunities to practice addition within 100. Download and print the accompanying worksheets for even more addition practice.

2nd grade

Math

Guided Lesson

Word Problems Learning Check

Worksheet

Word Problems Learning Check

This resource will assess your students’ proficiency levels in solving word problems. Your students will solve multi-step word problems with mixed operations.

3rd grade

Math

Worksheet

Add and Subtract Within 1000

Game

Add and Subtract Within 1000

Kids practice addition and subtraction with manipulatives in this silly shopping game.

2nd grade

Math

Game

Subtraction 3

Guided Lesson

Subtraction 3

Subtraction fluency within 20 is the focus of this guided lesson for second graders. Kids will be tasked with mental subtraction, as well as with using manipulatives and drawings to add and subtract larger numbers. Word problems will help to round out the lesson, as kids follow the step-by-step method of solving subtraction word problems. For even more practice in this skill, check out our subtraction worksheets.

2nd grade

Math

Guided Lesson

Addition 4

Guided Lesson

Addition 4

In this lesson, kids are given different strategies for finding the sum of two numbers. Addition strategies such as these help third graders gain a deeper understanding of, and fluency with, this operation. The lesson features guided instruction and plenty of practice problems to apply what is being learned. For even more practice, try our third grade addition worksheets recommended to accompany this lesson.

3rd grade

Math

Guided Lesson

Math Mixed Review Part 1: Flying Through Fourth Grade

Worksheet

Math Mixed Review Part 1: Flying Through Fourth Grade

From multi-digit subtraction to identifying prime numbers, assess each student’s mastery of a variety of fourth-grade math skills.

4th grade

Math

Worksheet

Three-Digit Addition: Train Edition

Game

Three-Digit Addition: Train Edition

All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.

3rd grade

Math

Game

Elliott's Museum: Addition and Subtraction Word Problem Story

Game

Elliott's Museum: Addition and Subtraction Word Problem Story

Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.

3rd grade

Math

Game

Ski Racer: Three-Digit Addition and Finding 100 More

Game

Ski Racer: Three-Digit Addition and Finding 100 More

Reinforce your child's three-digit addition skills with this ski-themed learning adventure!

2nd grade

Math

Game

Second Grade Place Value

Workbook

Second Grade Place Value

Use the hundreds chart, tens frames, tens sticks, skip counting, base ten, graphs, and more to practice adding and subtracting two- and three-digit numbers. Children will develop a deeper understanding of addition and subtraction, as well as the relations

2nd grade

Math

Workbook

Match: Three-Digit Addition and Finding 10 More

Game

Match: Three-Digit Addition and Finding 10 More

Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.

2nd grade

Math

Game

Hundreds Chart Review: 1-120

Worksheet

Hundreds Chart Review: 1-120

How high can you count? Second graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

2nd grade

Math

Worksheet

Subtraction Practice

Worksheet

Subtraction Practice

This simple worksheet is packed with two-digit and three-digit subtraction problems.

3rd grade

Math

Worksheet

Ski Racer: Three-Digit Addition and Finding 10 More

Game

Ski Racer: Three-Digit Addition and Finding 10 More

Are you ready to add 10 to numbers over 100? Reinforce students’ learning in this ski-themed game.

2nd grade

Math

Game

Math Notes: Three-Digit Addition

Worksheet

Math Notes: Three-Digit Addition

Kids solve addition problems with three-digit addends and no regrouping on this second grade math worksheet.

2nd grade

Math

Worksheet

Word Problems: Addition and Subtraction

Worksheet

Word Problems: Addition and Subtraction

Use this resource to support your students as they analyze word problems involving addition and subtraction. Focus on their process, and then allow them to solve to find the answer.

3rd grade

Math

Worksheet

Three-Digit Addition and Two-Step Word Problems

Exercise

Three-Digit Addition and Two-Step Word Problems

Students learning how to perform three digit addition in two step word problems will appreciate the clear instructions in this exercise.

3rd grade

Math

Exercise

Mixed Operation Word Problem Check-in

Worksheet

Mixed Operation Word Problem Check-in

Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.

2nd grade

Math

Worksheet

Check Your Work: To Three-Digit Subtraction

Worksheet

Check Your Work: To Three-Digit Subtraction

Learning how to check our work is essential to becoming strong math students! In this exercise, students will first solve the subtraction problems, then they'll practice checking their work by plugging the answers into an addition equation.

3rd grade

Math

Worksheet

Practice Adding Three-Digit Numbers on an Open Number Line

Worksheet

Practice Adding Three-Digit Numbers on an Open Number Line

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

3rd grade

Math

Worksheet

Add It Up! Three-Digit Numbers

Worksheet

Add It Up! Three-Digit Numbers

Improve those skills! Practice three-digit addition with these twelve problems.

3rd grade

Math

Worksheet

After your students have mastered two digit addition, get them going on three digit addition by incorporating worksheets that not only keep learning fun but help keep everything in order. It’s easy for students to get confused when working on addition problems that incorporate multiple digits, but these worksheets will lay out everything clearly and keep everything organized when teaching three digit addition.

Multi-digit addition is the first thing early learners will do that will break out of something they can do on their fingers. This will be their opportunity to use mental math and the addition within 10 that they’ve memorized in order to solve complicated problems.

There are multiple ways of solving three digit addition problems. One of the foundational concepts behind our learning system is to approach problems from different directions. This increases understanding and number sense. Practicing these methods using the resources provided by Education.com above may help students gain proficiency in three digit addition.

Break Apart

If your student is attempting three digit addition, they should already have a good grasp of addition up to 10. The break apart method uses this foundation by breaking the numbers into whole hundreds, tens, and ones, then adding those individually. Each of these individual problems can be done as a single digit problem, simply adding the zeros on afterwards. The sums are then added together to get the final sum of the original problem.

Number Line

Using a number line is similar to the break apart method but also helps the student visually understand how the numbers are increasing. In order to use the number line method, students would draw a number line and write one of the two addends at the starting point of the number line. Then they will jump forward once for each hundred, writing the new number on the number line. This process is repeated with the tens and ones until the final sum is reached.

There are multiple ways of solving three digit addition problems. One of the foundational concepts behind our learning system is to approach problems from different directions. This increases understanding and number sense. Practicing these methods using the resources provided by Education.com above may help students gain proficiency in three digit addition.

Break Apart

If your student is attempting three digit addition, they should already have a good grasp of addition up to 10. The break apart method uses this foundation by breaking the numbers into whole hundreds, tens, and ones, then adding those individually. Each of these individual problems can be done as a single digit problem, simply adding the zeros on afterwards. The sums are then added together to get the final sum of the original problem.

Number Line

Using a number line is similar to the break apart method but also helps the student visually understand how the numbers are increasing. In order to use the number line method, students would draw a number line and write one of the two addends at the starting point of the number line. Then they will jump forward once for each hundred, writing the new number on the number line. This process is repeated with the tens and ones until the final sum is reached.