Science, Tech, Math › Math Rounding Numbers Share Flipboard Email Print Getty Images Math Resources Math Tutorials Geometry Arithmetic Pre Algebra & Algebra Statistics Exponential Decay Functions Worksheets By Grade View More By Deb Russell Math Expert Deb Russell is a school principal and teacher with over 25 years of experience teaching mathematics at all levels. our editorial process Deb Russell Updated May 30, 2019 Rounding numbers is a concept that is often taught in the second grades through to the seventh grade and the size of numbers to be rounded. All rounding number worksheets are in PDF. Rounding Tutorial 1. Rounding Whole Numbers - Tens Place 1. Rounding Whole Numbers - SOLUTIONS 2. Rounding Whole Numbers - Tens, Hundreds, Thousands, Ten Thousands Place 2. Rounding Whole Numbers - SOLUTIONS 3. Rounding Decimal Numbers - Tenths, Hundredths, Thousandths Place 3. Rounding Decimal Numbers - SOLUTIONS When a child struggles to round numbers, a grasp of place value is missing. Place value refers to the value of the digit depending on its place. For instance the one in the number 4126 is in the hundreds place. Children making errors in rounding usually need to step back and work on place value.