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.

Practice comparing 1- and 2- digit numbers.

Core Standard: **3.NBT.A.1**

Practice rounding numbers to the nearest 10.

Core Standard: **3.NBT.A.1**

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**

Practice comparing 3, 4, and 5 digit numbers.

Core Standard: **3.NBT.A.1**

Practice comparing three and four digit numbers.

Core Standard: **3.NBT.A.1**

Compare three, four, and five digit numbers.

Core Standard: **3.NBT.A.1**

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

Core Standard: **3.NBT.A.1**

Round each number to the nearest hundred.

Core Standard: **3.NBT.A.1**

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

Core Standard: **3.NBT.A.1**

Arrange numbers in ascending and descending order.

Core Standard: **3.NBT.A.1**

Practice ordering three, four, and five digit numbers.

Core Standard: **3.NBT.A.1**

Round each number to the nearest 100.

Core Standard: **3.NBT.A.1**

Round each number to the nearest 10.

Core Standard: **3.NBT.A.1**

Read, understand, and solve each riddle.

Core Standard: **3.NBT.A.1**

Match numbers on each baseball to its correct number words.

Core Standard: **3.NBT.A.1**

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

Core Standard: **3.NBT.A.1**

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**

Practice place value of 4-digit numbers.

Core Standard: **3.NBT.A.1**

Learn to use place value of 3-digit numbers.

Core Standard: **3.NBT.A.1**

Estimate each product. Round to the greatest place value.

Core Standard: **3.NBT.A.1**

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**

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

Core Standard: **3.NBT.A.1**

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

Core Standard: **3.NBT.A.1**

Round 4 digit numbers to the nearest thousand.

Core Standard: **3.NBT.A.1**

Round numbers to the nearest tens place and hundreds place.

Core Standard: **3.NBT.A.1**