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Showing Results for standard algorithm

Write numbers in standard form based on nontraditional expanded form with this helpful worksheet!

Converting Nontraditional Expanded Form to Standard Form

Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

Three-Digit Addition Cards

Teach your students to multiply a 3-digit factor by a 1-digit factor using base ten models and the standard algorithm. 

3-Digit Multiplication

In this lesson, students will add three-digit numbers using expanded form addition and standard algorithm addition. They'll explain their answers and highlight the steps for each of the strategies.

Addition with Regrouping

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

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

Introduce students to multi digit multiplication within standard algorithms using this helpful exercise from Education.com.


Multi-Digit Multiplication 1

Challenge growing fourth-grade mathematicians with this expanded notation worksheet!&nbsp;

Converting Expanded Notation to Standard Form

Practice finding the expanded form of numbers with this inviting worksheet!

Matching Expanded Form to Standard Form

Test your knowledge of numbers and words with this engaging fourth-grade worksheet!

Word Form to Standard Form: Thousands

Practice writing numbers in standard, expanded, and word forms with this fill-in-the-blank worksheet!

Numbers in Different Forms: Up to Six Digits #3

There are many strategies that can be employed to multiply and divide larger numbers. Students will deepen their conceptual knowledge of multiplication and division, starting with visual models like arrays and diagrams.Then students will then move to more abstract calculation methods like partial products, the distributive property and standard algorithms.

Multiplication and Division

Verbs are the only kind of word that have tenses. Some of them are standard and easy to learn, while others are irregular and tricky. This lesson will review verb tense changes that follow the regular pattern and those oddballs that don't. 

Juggling Verb Tense

Help students develop compare and contrast skills while they examine multi-digit addition models. This lesson can be used independently or in conjunction with the lesson Addition with Regrouping.

Compare & Contrast Addition Strategies

In this lesson, your students will use visual and hands-on strategies to divide whole numbers with remainders.

Introduction to Division with Remainders

Offering over 40 regrouping problems, this worksheet is a great way to practice your multiplication skills.

Multiplication with Regrouping

Multiply two-digit numbers by one-digit numbers in this multiplication worksheet!

Two-Digit Multiplication

Practice multiplying two-digit numbers with this quiz-style math worksheet!

Two-Digit Multiplication Quiz #1

Math ninjas work on their three- by two-digit multiplication technique in this practice worksheet.

Math ninjas work on their two-digit multiplication technique in this practice worksheet.

2-Digit Multiplication

Help your 4th grader practice his two-digit multiplication with this winter-themed math worksheet.

Mittens and Math: Two-Digit Multiplication Practice

Give students practice adding three-digit numbers within 1,000!&nbsp;

Add Three-Digit Numbers

Learners will practice multiplying two-digit numbers by one-digit numbers in this practice worksheet.

This felt pie craft not only teaches sewing skills, but is a sneaky introduction to elementary math standards like geometry, measurement and estimation.

Felt Pie

Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.

Subtraction with Regrouping

Help students solve fraction word problems with a graphic organizer! This lesson addresses Common Core standards while teaching useful skills for standardized test taking.

Organizing Word Problems

Get your students comfortable with discussing multiple strategies to solve subtraction problems with this lesson on two- and three-digit subtraction. It may be taught independently or as support for the lesson Subtraction with Regrouping.

Discussing Subtraction Strategies

Word problems present an additional challenge for English learners. This division lesson gives them a concrete strategy to decipher word problems. Teach it on its own or prior to teaching Division Word Problems.

Deciphering Division Word Problems

Get practice writing numbers in different forms with this fourth-grade number sense worksheet!

Numbers in Different Forms: Up to Six-Digits #1

Let's solve multi-digit division problems! Students will feel more confident with their division than ever with this lesson that helps them practice dividing multi-digit numbers.

Multi-Digit Division

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