These rounding to the nearest 10 and 100 worksheets involve rounding of 2-digit and 3-digit numbers to the nearest 10 and 100 using number lines. If you need a resource to help your students’ understanding of rounding numbers to the nearest 10 and 100, then this product is perfect for you. The worksheets contain number lines to help students visualize each problem. You can use these worksheets for review, morning work, homework, warm-ups, and more.

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What is included?

This rounding product consists of 2 printable versions.

• 12 worksheets with 3.NBT.A.1 standard listed
• 12 worksheets without the standard listed

The worksheets are differentiated with 2 levels.

• Level 1 (L1) – offers more guidance
• Level 2 (L2) – offers less guidance

There are 2 sets of worksheets.

Set A: Multiple Choice – Circle the correct answer (A, B, C, or D)

• Set A1L1: Round to the nearest 10 (2 digits)
• Set A2L1: Round to the nearest 10 (3 digits)
• Set A3L1: Round to the nearest 100 (3 digits)
• Set A1L2: Round to the nearest 10 (2 digits)
• Set A2L2: Round to the nearest 10 (3 digits)
• Set A3L2: Round to the nearest 100 (3 digits)

Set B: Open-Ended – Show your workings

• Set B1L1: Round to the nearest 10 (2 digits)
• Set B2L1: Round to the nearest 10 (3 digits)
• Set B3L1: Round to the nearest 100 (3 digits)
• Set B1L2: Round to the nearest 10 (2 digits)
• Set B2L2: Round to the nearest 10 (3 digits)
• Set B3L2: Round to the nearest 100 (3 digits)

Data Tracker included

Answer Keys included