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Showing Results for three digit : Page 2

This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.

Comparing Strategies for Three-Digit Addition

Three digit addition just got much simpler thanks to this exercise that illustrates how to regroup numbers.


Three-Digit Addition and Regrouping Numbers

Simplify the seemingly complex task of three digit addition with the following number line activity.


Three-Digit Addition on a Number Line

Choo-choo! Kids use a number line to solve three-digit subtraction problems in this fun-filled train game.

Three-Digit Subtraction: Train Edition

Put 'em in coach! Kids round three-digit numbers to the nearest ten or hundred in this number line game.

Rounding Three-Digit Numbers Football

Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.

Three-Digit Addition Strategies Review

Use this math worksheet to round three-digit numbers using vertical number lines.

Three-Digit Rounding with Vertical Number Lines

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

Strategy Cards: Three-Digit Addition

Kids try to "catch" the bouncy balls on this second grade math worksheet by solving subtraction problems with three-digit numbers using regrouping.

3-Digit Subtraction Using Regrouping 

Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Glossary: Comparing Strategies for Three-Digit Addition

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Adding Three-Digit Numbers on an Open Number Line #3

Students will get a chance to use multiple methods to compare three-digit numbers. They will also get practice using greater than and less than symbols to show their answers. 

Comparing Three-Digit Numbers

Use these vocabulary cards with the EL Support Lesson Plan: Writing Three-Digit Number Names.

Vocabulary Cards: Writing Three-Digit Number Names

Use these vocabulary cards with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

Vocabulary Cards: Thinking About Three-Digit Numbers

Get even more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Subtracting Three-Digit Numbers on an Open Number Line #3

Children stretch their regrouping skills as they solve three-digit subtraction word problems.

Word Problem Fun: 3-Digit Subtraction at the Game

If students are confused about how to complete three digit subtraction problems with missing factors, let them work through this explanatory exercise.


Three Digit Subtraction and Missing Factors 

Review and polish subtraction skills in this three-digit subtraction game for second graders!

Water Rafting: Finding 10 Less Three-Digit Subtraction

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

 Ski Racer: Three-Digit Addition and Finding 100 More

Give your students a conceptual understanding of three-digit addition with this lesson focused on base-ten blocks and drawings. 

Three-Digit Addition with Base-Ten Models

This exercise helps students simplify three digit numbers they are working with by rounding to the nearest 10.


Rounding Three-Digit Numbers to the Nearest 10

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

Match: Three-Digit Addition and Finding 10 More

Help students simplify their math studies with this exercise on rounding three digit numbers to the nearest hundred.


Rounding Three-Digit Numbers to the Nearest Hundred

Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Vocabulary Cards: Comparing Strategies for Three-Digit Addition

Help your child hone their three-digit subtraction skills with this digital learning adventure!

Ski Racer: Three-Digit Subtraction and Finding 10 Less

Build up second graders’ math knowledge with a diving game about three-digit addition.

Treasure Diving: Finding 10 More Three-Digit Addition

With this worksheet, your third graders will be adding up two digit and three digit numbers with ease.

Relating Single Digit Addition to a Double Digit

What’s the sum? Add 10 to that number in a three-digit addition game for second graders.

Water Rafting: Finding 10 More Three-Digit Addition

How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.

Spring Three-Digit Addition Check-in

Take the difficulty out of three digit subtraction with this exercise that shows students how to reach the correct answer using a number line.


Three-Digit Subtraction on a Number Line

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