Rounding Numbers — Definition & Examples
Read this topicExplanations 3
- A rounded number has about the same value as the number you start with, but it is less exact. Most of time, we round to powers of 101010. Here are the general rules for rounding…
By Iris, Benjamin Qi, Alex Federspiel
- (Video) Rounding by Math Antics Here's a video by mathantics that explains rounding. It goes over how you round, precision, and why it can be useful. Summary\large{\text{Summary…
By Alex Federspiel, Caroline K, Jonathan Heller, Joshua Siktar
- Visualizing Rounded Whole Numbers We're going to look at a way to visualize rounded whole numbers. There are only three steps to remember. Pick the place value being rounded to.…
By Jonathan Heller, Alex Federspiel, Caroline K
Problems 21
- Round 424242 to the nearest tens place.
- Round 4,848,2444{,}848{,}2444,848,244 to the nearest ten-thousands place.
- Round 9,999,9999{,}999{,}9999,999,999 to the nearest tens place.
- Round 1,450,4951{,}450{,}4951,450,495 to the nearest thousands.
- What is 9,565,8429{,}565{,}8429,565,842 rounded to the nearest ten-thousands place?
- Round 599599599 to the nearest tens place.
- Round 151515 to the nearest tens place.
- Round 145145145 to the nearest tens place, then to the nearest hundreds place.
- Can you round 678678678 to the nearest hundred?
- Round 394394394 to the nearest tens place.
- Round 583583583 to the nearest million.
- True or False\text{True or False}True or False === If you add together two numbers that were rounded to the nearest ten, the resulting number will always have a zero in the ones…
- Round 34,85634{,}85634,856 to the nearest hundreds.
- Round 500050005000 to the nearest ten-thousand.
- What is a downside of rounding a number?
- Round 2,9032{,}9032,903 to the nearest thousands.
- Round 3,484,5903{,}484{,}5903,484,590 to the nearest ten-thousand.
- Rounding 19,43819{,}43819,438 to what place results in the largest number?
- Rounding 999999999 to what place results in the smallest number?
- True or False\text{True or False}True or False === Instead of rounding a number to the nearest hundreds place, you would always get the same answer if you rounded first to the n…
- Which number, rounded to the nearest hundreds place, creates the largest number?