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

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

Comparing Numbers # 2

Practice comparing 1- and 2- digit numbers.

Core Standard: 3.NBT.A.1

Rounding to the nearest 10

Practice rounding numbers to the nearest 10.

Core Standard: 3.NBT.A.1

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

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

Core Standard: 3.NBT.A.1

Compare Numbers ( Up to 5-digits )

Practice comparing 3, 4, and 5 digit numbers.

Core Standard: 3.NBT.A.1

Compare Numbers : 3- and 4- Digits

Practice comparing three and four digit numbers.

Core Standard: 3.NBT.A.1

Comparing Numbers

Compare three, four, and five digit numbers.

Core Standard: 3.NBT.A.1

Comparing Numbers # 1

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

Core Standard: 3.NBT.A.1

Rounding Time in Dino Land

Round each number to the nearest hundred.

Core Standard: 3.NBT.A.1

Party Numbers

Compare single and double digit numbers.

Core Standard: 3.NBT.A.1

Bubbly Numbers

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

Core Standard: 3.NBT.A.1

Order Numbers ( Up to 5 digits )

Arrange numbers in ascending and descending order.

Core Standard: 3.NBT.A.1

Robotic Act!

Practice ordering three, four, and five digit numbers.

Core Standard: 3.NBT.A.1

Round to the Nearest 100

Round each number to the nearest 100.

Core Standard: 3.NBT.A.1

Rounding

Practice rounding numbers to the nearest 10.

Core Standard: 3.NBT.A.1

Rounding to the Nearest 10

Round each number to the nearest 10.

Core Standard: 3.NBT.A.1

Place Value Number Riddles

Read, understand, and solve each riddle.

Core Standard: 3.NBT.A.1

Match the Numbers to the Words

Match numbers on each baseball to its correct number words.

Core Standard: 3.NBT.A.1

Names For Numbers

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

Core Standard: 3.NBT.A.1

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

Place Value : Four Digit Numbers

Practice place value of 4-digit numbers.

Core Standard: 3.NBT.A.1

Place Value : Three Digit Numbers

Learn to use place value of 3-digit numbers.

Core Standard: 3.NBT.A.1

Esitmate Products

Estimate each product. Round to the greatest place value.

Core Standard: 3.NBT.A.1

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

Round to the Nearest Hundred

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

Core Standard: 3.NBT.A.1

Round to the Nearest Ten

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

Core Standard: 3.NBT.A.1

Round to the Nearest Thousand

Round 4 digit numbers to the nearest thousand.

Core Standard: 3.NBT.A.1