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Showing Results for three digit  and regrou… : Page 3

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

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

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

 Ski Racer: Three-Digit Addition and Finding 100 More

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

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

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

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

This exercise shows students how to simplify complex two-step word problems that involve three-digit subtraction.


Three-Digit Subtraction and Two-Step Word Problems

Are your students' math skills greater than or less than your expectations? Use this quick assessment to gauge your second graders' understanding of three-digit numbers.

Comparing Three Digit Numbers Check-in

Students will get to explore three-digit numbers through base-ten blocks and written form. Students will get plenty of practice identifying the place values of a number both individually and with the class.

All About Three-Digit Numbers

Practice three-digit addition using open number lines with this second-grade math worksheet!

Adding Three-Digit Numbers on an Open Number Line #1

What happens when you take 10 away? Practice finding 10 less in this three-digit subtraction game.

Treasure Diving: Finding 10 Less Three-Digit Subtraction

Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

Three-Digit Addition: Part 2

Practice three-digit subtraction using an open number line with this second-grade math worksheet!

Subtracting Three-Digit Numbers on an Open Number Line #1

Add 100 to three-digit numbers and find the matching sums in this exciting Dino Fishing game.

Dino Fishing: Three-Digit Addition and Finding 100 More

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

Three-Digit Addition: Part 1

How are your students coming along in their three-digit subtraction skills? Use this spring math assessment to gauge your students' understanding of regrouping and abilities to subtract within 1,000.

Spring Three-Digit Subtraction Check-in

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


Three-Digit Addition and Two-Step Word Problems

In this practice worksheet, students solve 15 three-digit subtraction problems with regrouping.

Triple-Digit Subtraction

Polish your three-digit rounding skills and round to the nearest hundred in a fun math race.

Water Rafting: Rounding Three-Digit Numbers to the Nearest Hundred

Practice rounding three-digit numbers while reeling in prehistoric fish in this unique math game.

Dino Fishing: Rounding Three-Digit Numbers to the Nearest Hundred

Get 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 #2

Get 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 #2

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