CCSS 3.NBT.1 (Common Core, 3rd Grade): "Use place value understanding to round whole numbers to the nearest 10 or 100." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.
Number and Operations in Base Ten Use place value understanding and properties of operations to perform multi-digit arithmetic.1Use place value understanding to round whole numbers to the nearest 10 or 100.
