TEKS.2.4B - Add up to four two-digit numbers and subtract two-digit numbers using mental strategies and algorithms based on knowledge of place value and properties of operations.

Displaying 1 - 50 of 570 resources:

Thumbnail Image Title Description Curriculum Nodes

Arithmetic Application: Counting Bison

In this application of arithmetic, students analyze the changing population of bison in the Americas.

Addition Expressions and Equations, Complete Number Patterns, Counting and Place Value

Arithmetic Application: Plastics and Place Value

Americans manufacture, use, and recycle plastic products. In this activity students look at data regarding the use of plastics in order to learn and apply skills related to place value.

Place Value

Closed Captioned Video: Place Value--Building and Breaking Numbers

Closed Captioned Video: Place Value--Building and Breaking Numbers

In this video tutorial, students are shown how to use their place value skills to build and break down numbers.

Place Value

Closed Captioned Video: Place Value--Counting by 10's

Closed Captioned Video: Place Value--Counting by 10's

In this video tutorial, students are shown how to use their place value skills to count by tens.

Counting

Closed Captioned Video: Place Value--Counting by Tenths

Closed Captioned Video: Place Value--Counting by Tenths

In this video tutorial, students are shown how to use their place value skills to count by tenths.

Counting

Closed Captioned Video: Place Value--Making Tens

Closed Captioned Video: Place Value--Making Tens

In this video tutorial, students are shown how to use their place value skills to make tens.

Place Value

Closed Captioned Video: Place Value: Comparing and Ordering Decimals Using Place Value

Closed Captioned Video: Place Value: Comparing and Ordering Decimals Using Place Value

In this tutorial, students learn how to compare and order decimals using place value techniques.

Place Value

Closed Captioned Video: Place Value: Comparing and Ordering Whole Numbers Using Place Value

Closed Captioned Video: Place Value: Comparing and Ordering Whole Numbers Using Place Value

In this tutorial, students learn how to compare and order whole numbers using place value techniques.

Place Value

Closed Captioned Video: Place Value: Organizing Data Using Place Value

Closed Captioned Video: Place Value: Organizing Data Using Place Value

In this tutorial, students arrange decimal data using place value techniques.

Place Value

Closed Captioned Video: Place Value: Reading and Writing Decimals in Expanded Form

Closed Captioned Video: Place Value: Reading and Writing Decimals in Expanded Form

In this tutorial, students learn how to write decimals in expanded and standard form using place value techniques.

Place Value

Closed Captioned Video: Place Value: Reading and Writing Whole Numbers in Expanded Form

Closed Captioned Video: Place Value: Reading and Writing Whole Numbers in Expanded Form

In this tutorial, students learn how to write whole numbers in expanded and standard form using place value techniques.

Place Value

Closed Captioned Video: Place Value: Rounding Decimals

Closed Captioned Video: Place Value: Rounding Decimals

In this tutorial, students learn how to write decimals in rounded form using place value techniques.

Place Value

Closed Captioned Video: Place Value: Rounding Whole Numbers

Closed Captioned Video: Place Value: Rounding Whole Numbers

In this tutorial, students learn how to write whole numbers in rounded form using place value techniques.

Place Value and Rounding

This is part of a collection of definitions of math properties. These downloadable images can easily be incorporated into a lesson plan.

Numerical Expressions

This is part of a collection of definitions of math properties. These downloadable images can easily be incorporated into a lesson plan.

Numerical Expressions

Definition--Math Properties--Associative Property of Multiplication

Definition--Math Properties--Associative Property of Multiplication p {font-size:16px;} h2 {font-size:20px;}

This is part of a collection of definitions of math properties.

Numerical Expressions

This is part of a collection of definitions of math properties. These downloadable images can easily be incorporated into a lesson plan.

Numerical Expressions

Definition--Math Properties--Commutative Property of Multiplication

Definition--Math Properties--Commutative Property of Multiplication

This is part of a collection of definitions of math properties.

Numerical Expressions

Definition--Math Properties--Distributive Property

The Distributive Property

This is part of a collection of definitions about math properties. These downloadable images can easily be incorporated into a lesson plan.

Numerical Expressions

This is part of a collection of definitions of math properties.

Numerical Expressions

Definition--Math Properties--Identity Element for Multiplication

Definition--Math Properties--Identity Element for Multiplication

This is part of a collection of definitions of math properties.

Numerical Expressions

Definition--Math Properties--Multiplication Property of Equality

Definition--Math Properties--Multiplication Property of Equality

This is part of a collection of definitions of math properties. These downloadable images can easily be incorporated into a lesson plan.

Numerical Expressions

Definition--Math Properties--Multiplication Property of Inequality

Definition--Math Properties--Multiplication Property of Inequality

This is part of a collection of definitions of math properties.

Numerical Expressions

Definition--Math Properties--Multiplication Property of Zero

Definition--Math Properties--Multiplication Property of Zero

This is part of a collection of definitions of math properties.

Numerical Expressions

Definition--Math Properties--Product Property of Proportions

Definition--Math Properties--Product Property of Proportions

This is part of a collection of definitions of math properties.

Numerical Expressions

Place Value

Base Ten Blocks

Place Value

Definition--Place Value Concepts--Base Ten Number System

Base Ten Number System

Place Value

Billions Place

Place Value

Definition--Place Value Concepts--Comparing Numbers Using Place Value

Comparing Numbers Using Place Value

Place Value

Decimal Number

Place Value

Decimal Point

Place Value

Decimal Square

Place Value

Digit

Place Value

Definition--Place Value Concepts--Dividing Using Place Value

Dividing Using Place Value

Place Value

Expanded Form

Place Value

Definition--Place Value Concepts--Expanded Notation

Expanded Notation

Place Value

Definition--Place Value Concepts--Expanded Notation with Powers of 10

Expanded Notation with Powers of 10

Place Value

Definition--Place Value Concepts--Hundred Millions Place

Hundred Millions Place

Place Value

Definition--Place Value Concepts--Hundred Thousands Place

Hundred Thousands Place

Place Value

Definition--Place Value Concepts--Hundred Thousandths Place

Hundred Thousandths Place

Place Value

Hundreds Block

Place Value

Hundreds Place

Place Value

Hundredths Place

Place Value

Millions Place

Place Value

Definition--Place Value Concepts--Multiplying Using Place Value

Multiplying Using Place Value

Place Value

Ones Block

Place Value

Ones Place

Place Value

Period

Place Value

Place Value

Place Value