Curated OER
Purchasing Items Using the Next Dollar Strategy
Drill and practice is the method of teaching for today. Special needs pupils practice rounding to the next dollar value when purchasing an item at the store. They are shown flash cards with a monetary value, they then have 3-5 seconds to...
Curated OER
Remainders
What do you do when you end up with a remainder after completing a division problem? As you'll learn, it all depends on what is asked. Several common tasks are explained in terms of what to do with a remainders. Round it up, down, turn...
Curated OER
Rounding Up Numbers
In this rounding off worksheet, 6th graders practice rounding off 40 double-digit whole numbers to the nearest 10. Students record their answers on the lines provided
Curated OER
Rounding Up Numbers
In this problem solving worksheet, 6th graders practice rounding up 40 three-digit whole numbers to the nearest 100. Students record their answers on the lines provided underneath each number.
Curated OER
Rounding Up to One Decimal Place Worksheet
For this rounding up worksheet, students practice rounding up 40 decimal numbers by 1 decimal place. Students record their answers in the boxes provided.
Curated OER
Numbers - Round Up to the Nearest Thousand
In this number sense worksheet, 3rd graders round up 10 numbers to the nearest thousands. They round numbers in the hundreds, thousands. and ten thousands.
BBC
Bb Ci: Review Significant Digits
BBCi presents a test prep review ("revision") section on significant digits and on approximating an answer by rounding in order to work with an easy number. Click on "Test Bite," on the last page to get an interactive quiz.
AAA Math
Aaa Math: Front End Estimation
Front-end estimation is explained and demonstrated with an online game at this AAA Math lesson.