The Teacher's Guide-Free Worksheets, SMARTboard templates, and lesson plans for teachers.








Rounding Whole Numbers

Rounding Whole Numbers Worksheets, Rounding to Add and Subtract.  CCSS3.NBT.1











rounding chartOne Hundred Rounding Chart Worksheet  

Guide chart for rounding to the nearest ten.

rounding worksheetOne Hundred Rounding Chart Worksheet   2,   3

Students round whole numbers to the nearest ten. Guide chart for rounding to the nearest ten included.

rounding worksheetRounding to the Nearest Ten Worksheet    2,    3

Students round whole numbers to the nearest ten.

rounding to estimate the sum worksheetRounding to Estimate the Sums    2,    3

Students round whole numbers to the nearest ten to estimate sums.

round to estimate the difference worksheetRounding to Estimate the Differences

Students round whole numbers to the nearest ten to estimate differences.