Rounding and Estimation Worksheets * to the nearest 10 - I wonder if it is also useful to have kids see a # and then pick a number (on either side!) that could be rounded to it? Flexible thinking about concept?
Rounding to the Nearest 10 and 100 *FREEBIE*
3 Free Rounding Worksheets
1st Grade Fantabulous: Let's Go Dawgs... I mean Bama!!!!
3rd Grade Math School Worksheet: Rocket Rounding: Tens, Hundreds, Thousands
Rounding to the nearest 10 with a number line. There are many on worksheets on this site on common core topics.
Third Grade Rounding & Estimation Worksheets: Rounding: Sweet Estimation
FREE Rounding Riddles
Second Grade Rounding & Estimation Addition Worksheets: Estimating Sums
Rounding Worksheet - To the Nearest Thousand