# Number & Operations in Base Ten

CLUSTERS
• Generalize Place Value Understanding For Multi-Digit Whole Numbers.
• 4.NBT.1
Recognize that in a multi-digit whol...
more
• 4.NBT.2
Read and write multi-digit whole num...
more
• 4.NBT.3
Use place value understanding to rou...
more
• Use Place Value Understanding And Properties Of Operations To Perform Multi-Digit Arithmetic.
• 4.NBT.4
more
• 4.NBT.5
Multiply a whole number of up to fou...
more
• 4.NBT.6
Find whole-number quotients and rema...
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• K-2
• 3-5
• 6-8
• 9-12
• math_attach

### Math Man (Sheppard Software)

Learn the expanded form for place value as you play this fun arcade game.

### Ways to Write a Number

Learn the three most common ways to write a number

### Ice Ice Maybe (MangaHigh)

Help the penguins cross the deadly ocean by estimating calculations.

### Balloon Pop Math (Sheppard Software)

Calculate sums, differences and products, and then pop the balloons containing them from the smallest value to the largest.

### Math Man (Sheppard Software)

Learn the expanded form for place value as you play this fun arcade game.

### Ways to Write a Number

Learn the three most common ways to write a number

### Half-court Rounding

Score as many baskets as you can in 90 seconds by rounding numbers.

### Math Song:Place Value to Thousands

Commas sure do help in reading large numbers.

### Batter's Up Baseball: Multiplication

Earn singles, doubles, and homeruns by solving multiplication problems with different levels of difficulty.

### Expanded Form

Watch this video for a review of expanded form.

### Leon the Chameleon's Math Dojo (Discovery)

Help Master Leo get in shape by multiplying single digits by multiples of ten.

### Bamzooki: Place Value Headings (BBC)

Get better acquainted with the Zooks while practicing your place value skills.

### Extending Base Facts

Watch this video to learn the tricks of multiplication of one-digit whole numbers by multiples of ten

### Calculating Crew (Harcourt Brace)

Practice multiplication of a 2-digit numbers by a 1-digit numbers.

### Place Value Connect Four (Xp)

Match the digits with their values correct place values.

### Place Value (Scholastic)

Once you know the place values of numbers, reading any number will be a breeze. Learn how in this video, followed by practice problems.

### Expanded Notation (Scholastic)

Learn how to write a number in expanded notation, and solve some practice problems.

### Divisibility Rules (Scholastic)

Learn divisibility rules to easily see if a large number is divisible by a single digit number.

### Estimate Whole Numbers (Scholastic)

Learn how to round whole numbers to better estimate.

### Drag and Drop Math (Mr. Nussbaum)

Practice all your multi-digit arithmetic here!

### Multiplication: 2 Digits by 2 Digits (Math Playground)

Score points as you practice multi-step multiplication.

### The ArithmAttack

How many arithmetic problems can you answer in 2 minutes?

### Coloring Remainders in Pascal's Triangle (Shodor)

Explore Pascal's Triangle and look for number patterns.

### Ice Ice Maybe (MangaHigh)

Help the penguins cross the deadly ocean by estimating calculations.

### Balloon Pop Math (Sheppard Software)

Calculate sums, differences and products, and then pop the balloons containing them from the smallest value to the largest.

### Half-court Rounding

Score as many baskets as you can in 90 seconds by rounding numbers.

### Math Song:Place Value to Thousands

Commas sure do help in reading large numbers.

### Batter's Up Baseball: Multiplication

Earn singles, doubles, and homeruns by solving multiplication problems with different levels of difficulty.

### Expanded Form

Watch this video for a review of expanded form.

### Bamzooki: Place Value Headings (BBC)

Get better acquainted with the Zooks while practicing your place value skills.

### Extending Base Facts

Watch this video to learn the tricks of multiplication of one-digit whole numbers by multiples of ten

### Calculating Crew (Harcourt Brace)

Practice multiplication of a 2-digit numbers by a 1-digit numbers.

### Place Value Connect Four (Xp)

Match the digits with their values correct place values.

### Place Value (Scholastic)

Once you know the place values of numbers, reading any number will be a breeze. Learn how in this video, followed by practice problems.

### Expanded Notation (Scholastic)

Learn how to write a number in expanded notation, and solve some practice problems.

### Divisibility Rules (Scholastic)

Learn divisibility rules to easily see if a large number is divisible by a single digit number.

### Estimate Whole Numbers (Scholastic)

Learn how to round whole numbers to better estimate.

### Drag and Drop Math (Mr. Nussbaum)

Practice all your multi-digit arithmetic here!

### Multiplication: 2 Digits by 2 Digits (Math Playground)

Score points as you practice multi-step multiplication.

### The ArithmAttack

How many arithmetic problems can you answer in 2 minutes?

### Coloring Remainders in Pascal's Triangle (Shodor)

Explore Pascal's Triangle and look for number patterns.

### Coloring Remainders in Pascal's Triangle (Shodor)

Explore Pascal's Triangle and look for number patterns.

### Ice Ice Maybe (MangaHigh)

Help the penguins cross the deadly ocean by estimating calculations.

### Balloon Pop Math (Sheppard Software)

Calculate sums, differences and products, and then pop the balloons containing them from the smallest value to the largest.

### Math Man (Sheppard Software)

Learn the expanded form for place value as you play this fun arcade game.

### Ways to Write a Number

Learn the three most common ways to write a number

### Half-court Rounding

Score as many baskets as you can in 90 seconds by rounding numbers.

### Math Song:Place Value to Thousands

Commas sure do help in reading large numbers.

### Batter's Up Baseball: Multiplication

Earn singles, doubles, and homeruns by solving multiplication problems with different levels of difficulty.

### Expanded Form

Watch this video for a review of expanded form.

### Leon the Chameleon's Math Dojo (Discovery)

Help Master Leo get in shape by multiplying single digits by multiples of ten.

### Bamzooki: Place Value Headings (BBC)

Get better acquainted with the Zooks while practicing your place value skills.

### Extending Base Facts

Watch this video to learn the tricks of multiplication of one-digit whole numbers by multiples of ten

### Calculating Crew (Harcourt Brace)

Practice multiplication of a 2-digit numbers by a 1-digit numbers.

### Place Value Connect Four (Xp)

Match the digits with their values correct place values.

### Place Value (Scholastic)

Once you know the place values of numbers, reading any number will be a breeze. Learn how in this video, followed by practice problems.

### Expanded Notation (Scholastic)

Learn how to write a number in expanded notation, and solve some practice problems.

### Divisibility Rules (Scholastic)

Learn divisibility rules to easily see if a large number is divisible by a single digit number.

### Estimate Whole Numbers (Scholastic)

Learn how to round whole numbers to better estimate.

### Drag and Drop Math (Mr. Nussbaum)

Practice all your multi-digit arithmetic here!

### Multiplication: 2 Digits by 2 Digits (Math Playground)

Score points as you practice multi-step multiplication.

### The ArithmAttack

How many arithmetic problems can you answer in 2 minutes?

### Coloring Remainders in Pascal's Triangle (Shodor)

Explore Pascal's Triangle and look for number patterns.

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