Rounding to the Nearest 10 and 100 | Third Grade Math 3.NBT.1

This third grade math rounding resource includes printable and digital math worksheets that give your 3rd graders practice rounding numbers to the nearest 10 and rounding numbers to the nearest 100 (3NBT1).

These rounding worksheets are perfect for morning work, assessments, homework, review, fast-finisher activities, exit tickets, and math centers.

Included in this resource are 15 math worksheets:

• Rounding to the nearest 10 with a number line (6 pages)
• Rounding to the nearest 100 with a number line (6 pages)
• Rounding to the nearest 10 and 100 - mixed (3 pages)

What makes these math worksheets a perfect supplement to your current curriculum?

✅ Check for student understanding of a single skill in multiple ways

✅ Student-centered design with easy-to-read fonts and minimal clipart

✅ Aligned with Common Core, but skill-based to give you the ability to apply to any set of standards

✅ Print and digital formats to seamlessly adapt to your current learning environment

All of these third-grade math worksheets are included in three formats:

• Print and go: Printable pages for your students. Answer key included.
• Google Slides: Link to Google Slides presentation. All text boxes have been added for you, and some directions have been modified to fit the digital formatting. Students will need to be familiar with text, line, and scribble tools to complete this format.
• JPEG: individual JPEG files of each worksheet. This format is ideal for digital learning platforms like Seesaw where students can “draw” on top of a file using their finger or a stylus pen.

What other third grade math worksheets are you looking for?

• Shapes and Their Attributes
• Partitioning Shapes into Equal Parts
• Time to the Nearest Minute; Elapsed Time
• Measuring and Estimating Liquid Volumes and Masses
• Picture Graphs and Bar Graphs
• Measuring to the Quarter Inch; Line Plots
• Concepts and Measurements of Area
• Area by Tiling; Area of Odd Shapes
• Perimeter
• Rounding to the Nearest 10 and 100
• Addition and Subtraction Within 1000
• Multiplying Multiples of 10
• Identifying Fractions
• Fractions on a Number Line
• Comparing Fractions; Equivalent Fractions; Whole Numbers
• Multiplication Strategies
• Division Strategies
• Multiplication and Division Word Problems
• Solving for Unknown Numbers
• Properties of Multiplication
• Division Related to Multiplication
• Multiplication Fact Fluency
• Multi-Step Word Problems
• Arithmetic Patterns

What other grade levels do you need?

• Kindergarten Math
• First Grade Math
• Second Grade Math
• Third Grade Math
• Fourth Grade Math
• Fifth Grade Math

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