Many physical quantities like the amount of money, distance covered, length measured, etc are estimated by rounding off the actual number to the nearest possible whole number. Rounding Activities Rounding Worksheets Guided Math Groups Rounding Numbers Fourth Grade Math Second Grade Math Rounding 3rd Grade Sixth Grade Grade 3 Small Group Activity - Rounding An Upper Elementary Collaborative blog written by 13 teachers. This depends on when and in what grade level students learn about rounding off. On this third grade math worksheet, kids round to estimate the sum of two numbers, a useful strategy for checking the results of calculations. The Singing History Teachers explain how to round in this song. More Rounding Quizzes. Quiz . answer choices . Round number to the nearest ten worksheet with answers to practice & learn 3rd grade math problems on estimation is available online for free in printable & downloadable (pdf & image) format. There are three different levels of difficulty: 1.Tens & Hundreds 2.Tens, Hundreds & Thousands 3.Tens, Hundreds, Thousands & Decimals Get five correct in-a-row to take penalty shots! When I first teach this standard, I begin with two digit numbers and rounding them to the nearest ten. These rounding worksheets are appropriate for Kindergarten, 1st Grade, and 2nd Grade. Rounding is a skill taught, reinforced, and practiced in almost any elementary classroom.