Ready to round to greatest place? Dive into our free math quiz to round 800 000 to the nearest hundred thousand and practice how to round to the nearest hundred thousand confidently. Sharpen your ability to identify place values across every digit, stepping from ones up to the highest orders. Whether you're a student prepping for exams, a homeschool parent seeking engaging lessons, or a lifelong learner brushing up on essentials, you'll get instant feedback and clear explanations. Explore key concepts with our place value up to the hundred thousands guide, then prove your skills in a fun place value quiz . Click start now to test your mastery and share your score!
What is the greatest place in the number 5,342?
Tens
Ones
Hundreds
Thousands
The greatest place is the leftmost digit’s place. In 5,342, the 5 is in the thousands place, making it the greatest place. Understanding place value is key to rounding correctly. Learn more about place values here.
Round the number 346 to its greatest place.
300
400
340
350
The greatest place in 346 is the hundreds place. Looking at the tens digit (4), which is less than 5, you round down to 300. All smaller digits become zero. More on rounding numbers.
Round the number 82 to its greatest place.
80
82
90
70
The greatest place in 82 is the tens place. The ones digit is 2, which is less than 5, so you round down to 80. Digits to the right become zero. Review rounding rules.
Round the number 7 to its greatest place.
0
10
7
1
With a single-digit number, the greatest place is the ones place. There are no smaller digits to influence rounding, so the number stays the same. You effectively round to itself. See simple rounding examples.
Round the number 1,234 to its greatest place.
1,000
1,200
2,000
1,300
The greatest place in 1,234 is the thousands place. The hundreds digit is 1, which is less than 5, so you round down to 1,000. All digits to the right become zero. Detailed rounding guide.
Round the number 65,432 to its greatest place.
60,000
70,000
65,000
64,000
In 65,432, the greatest place is the ten-thousands place (6). The thousands digit is 5, so you round up, changing the ten-thousands from 6 to 7 and zeroing out the rest. This gives 70,000. More rounding practice.
Round 800,000 to the nearest hundred thousand.
700,000
800,000
900,000
1,000,000
The hundred-thousands place is 8 and the ten-thousands digit is 0, which is less than 5. Therefore, you keep 800,000 as is and zero out smaller places. See how to round large numbers.
Round 73,456 to the nearest thousand.
73,000
74,000
70,000
73,500
The thousands place is 3 and the hundreds digit is 4, which is less than 5, so you round down to 73,000. Numbers to the right become zero. More on rounding to thousands.
Round 9,999 to the nearest thousand.
9,000
9,500
10,000
9,990
Here the thousands place is 9 and the hundreds digit is 9 (?5), so you round up to 10,000. All digits to the right become zero. Check rounding examples.
Round 543,210 to the nearest ten thousand.
540,000
550,000
543,000
500,000
The ten-thousands digit is 4 and the thousands digit is 3 (less than 5), so you round down to 540,000. Smaller places go to zero. Learn more.
Round 0.76 to the nearest tenth.
0.7
0.8
1.0
0.76
The tenths place is 7 and the hundredths digit is 6 (?5), so you round up to 0.8. Other digits become zero. Decimal rounding guide.
Round 3.141 to the nearest hundredth.
3.14
3.1
3.15
3.141
The hundredths place is 4 and the thousandths digit is 1 (less than 5), so you round down to 3.14. Extra digits are dropped. More on rounding decimals.
Round 2,345 to its greatest place.
2,000
2,300
3,000
2,350
In 2,345, the greatest place is the thousands. The hundreds digit is 3 (less than 5), so you round down to 2,000. Remaining digits become zeros. Rounding thousands.
What is the greatest place in the number 0.045?
Tenths
Hundredths
Thousandths
Ones
In decimal 0.045, the leftmost nonzero digit sits in the thousandths place. That is the greatest place value for this number. Recognizing place values in decimals is essential for rounding. Decimal place values.
Round 98,765 to the nearest hundred thousand.
0
100,000
90,000
98,000
The hundred-thousands place in 98,765 is '0' and the ten-thousands digit is 9 (?5), so you round up to 100,000. Smaller digits become zero. Rounding large numbers.
Round 0.00456 to the nearest ten-thousandth.
0.0045
0.0046
0.0050
0.00456
In 0.00456, the ten-thousandth place is the fourth decimal digit (5) and the next digit is 6 (?5), so you round up to 0.0046. Extra digits are dropped. Decimal rounding rules.
Round 45,001 to the nearest ten thousand.
40,000
50,000
45,000
45,100
The ten-thousands digit is 4 and the thousands digit is 5 (?5), so you round up to 50,000. All smaller places become zero. See examples.
Round 1,234,567 to the nearest hundred thousand.
1,200,000
1,300,000
1,234,000
1,250,000
The hundred-thousands digit is 2 and the ten-thousands digit is 3 (less than 5), so you round down to 1,200,000. All following digits become zero. Guide to rounding.
Round 7,890,123 to the nearest million.
7,000,000
8,000,000
7,900,000
7,890,000
The million digit is 7 and the hundred-thousands digit is 8 (?5), so you round up to 8,000,000. Remaining places become zero. More rounding tips.
Round 9,975 to the nearest hundred.
9,900
10,000
9,980
9,975
The hundreds place is 9 and the tens digit is 7 (?5), so you round up to 10,000. Digits to the right become zero. Detailed examples.
Round 123,456,789 to the nearest ten million.
120,000,000
130,000,000
123,000,000
100,000,000
The ten-million digit is 2 and the million digit is 3 (?5), so you round up to 130,000,000. All smaller digits become zero. See more examples.
Round 0.9999 to the nearest thousandth.
1.0000
1.000
0.999
0.1000
The thousandth place is the third decimal digit (9), and the next digit is also 9 (?5), so you round up to 1.000. All digits beyond become zero. Advanced decimal rounding.
Round 5,499 to the nearest thousand.
5,000
6,000
5,499
5,500
The thousands place is 5 and the hundreds digit is 4 (less than 5), so you round down to 5,000. Remaining digits become zero. Expert rounding scenarios.
Round 6,500 to the nearest ten thousand.
0
10,000
6,000
5,000
The ten-thousands place is 0 and the thousands digit is 6 (?5), so you round up to 10,000. All smaller digits become zero. Challenging rounding examples.
Round 999,500 to the nearest million.
999,000
1,000,000
999,500
900,000
The million place is 0 and the hundred-thousands digit is 9 (?5), so you round up to 1,000,000. Smaller places are zeroed. More practice for experts.
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Study Outcomes
Understand place values -
Learn how each digit's position determines its value, from units through hundred thousands, to interpret and manipulate numbers confidently.
Identify place values in multi-digit numbers -
Match digits to their correct place values in various numbers to strengthen your foundational number skills.
Apply rounding rules to the greatest place -
Use standard rounding conventions to accurately round any number to its highest place value.
Round numbers to the nearest hundred thousand -
Practice rounding numbers like 800 000 to the nearest hundred thousand and solidify your rounding strategy.
Evaluate rounding results for accuracy -
Check and interpret your rounding answers to ensure precision in real-world and test scenarios.
Cheat Sheet
Identify Place Values -
Before you round to greatest place, map out each digit's position from ones through millions. For example, in 857,462 the 8 is in the hundred-thousands place and the 2 is in the ones place. Solid place-value understanding comes from sources like Khan Academy's place value guides.
Master the "5 Up, 4 Down" Rule -
When rounding, digits 5 or above push the target digit up by one, while 4 or below keep it the same. Use the mnemonic "5 Up, 4 Down" for quick recall during timed quizzes like those on MathisFun.com. This rule forms the backbone of any round to greatest place exercise.
Focus on the Greatest Place Digit -
Rounding to the greatest place means you only adjust the leftmost nonzero digit and replace all others with zeroes. For instance, rounding 68,432 to the greatest place (ten-thousands) gives 70,000. Research from the National Council of Teachers of Mathematics emphasizes this approach for clarity.
Apply to Hundreds of Thousands -
To round 800,000 to the nearest hundred thousand, locate the hundred-thousands digit (8) and check the ten-thousands digit (0), which is below 5 - so it stays 800,000. For 857,462, you'd see the ten-thousands digit is 5 or higher, so you round up to 900,000. University math centers often provide step-by-step worksheets on this method.
Reinforce with Practice Quizzes -
Engage in place value quizzes that challenge you to round to different greatest places - ones, tens, hundreds, and beyond. Interactive platforms like NRICH offer targeted exercises to boost your numerical intuition. Consistent practice cements concepts and builds confidence for any rounding problem.
