CCSS.MATH.CONTENT.3.NBT.A.1 : Third Grade Math Worksheets

About 3.NBT.A.1

Use place value understanding to round whole numbers to the nearest 10 or 100.

Here is a collection of our common core aligned worksheets for core standard 3.NBT.A.1.

A brief description of the worksheets is on each of the worksheet widgets. Click on the images to view, download, or print them. All worksheets are free for individual and non-commercial use.

Please visit 3.NBT.A to view our large collection of printable worksheets. View the full list of topics for this grade and subject categorized by common core standards or in a traditional way.

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3.NBT.A      3.NBT.A.1

Worksheet: Third Grade

Comparing Numbers # 2


Practice comparing 1- and 2- digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Rounding to the nearest 10


Practice rounding numbers to the nearest 10.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Rounding to the Nearest 100


Students will practice rounding numbers to the nearest 100 in this worksheet.

Core Standard: 3.NBT.A.1



Practice rounding to the nearest ten and hundred.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Adding and Rounding


Add two numbers. Round each sum to the nearest 100. Then add two rounded numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Compare Numbers ( Up to 5-digits )


Practice comparing 3, 4, and 5 digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Compare Numbers : 3- and 4- Digits


Practice comparing three and four digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Comparing Numbers


Compare three, four, and five digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Comparing Numbers # 1


Use the symbols < and > to compare single and double digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Rounding Time in Dino Land


Round each number to the nearest hundred.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Party Numbers


Compare single and double digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Bubbly Numbers


Arrange 3-, 4-, and 5- digit numbers in ascending and descending order.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Order Numbers ( Up to 5 digits )


Arrange numbers in ascending and descending order.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Robotic Act!


Practice ordering three, four, and five digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Round to the Nearest 100


Round each number to the nearest 100.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Rounding


Practice rounding numbers to the nearest 10.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Rounding to the Nearest 10


Round each number to the nearest 10.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Place Value Number Riddles


Read, understand, and solve each riddle.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Match the Numbers to the Words


Match numbers on each baseball to its correct number words.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Names For Numbers


Practice writing 2, 3, and 4-digit numbers in two different ways.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Ones, Tens, Hundreds


Write ones, tens, and hundreds for each given number.

Core Standard: 3.NBT.A.1



Use place value to read and write 5- and 6- digit numbers in different forms.

Core Standard: 3.NBT.A.1



Find the place value of all the underlined digits. Then write 5 and 6-digit numbers in two different forms.

Core Standard: 3.NBT.A.1



Learn place value of five and six digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Place Value : Four Digit Numbers


Practice place value of 4-digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Place Value : Three Digit Numbers


Learn to use place value of 3-digit numbers.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Esitmate Products


Estimate each product. Round to the greatest place value.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Place Vlue : Three Digit Numbers-2


Practice reading and writing 3-digit numbers.

Core Standard: 3.NBT.A.1



Practice writing 4-digit numbers in expanded, standard, and word form.

Core Standard: 3.NBT.A.1



Write 4-digit numbers in two different ways (standard and expanded form), then write the value of each underlined digit.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Round to the Nearest Hundred


Practice rounding 3 and 4 digit numbers to the nearest hundred.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Round to the Nearest Ten


Practice rounding two and three digit numbers to the nearest ten.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Round to the Nearest Thousand


Round 4 digit numbers to the nearest thousand.

Core Standard: 3.NBT.A.1


Worksheet: Third Grade

Rounding Numbers


Round numbers to the nearest tens place and hundreds place.

Core Standard: 3.NBT.A.1



Again, we encourage you to see more printable worksheets in common core standard 3.NBT.A .