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Round It Right: Grade 4 Rounding

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Round numbers to thousands, ten-thousands, hundred-thousands

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Round It Right: Grade 4 Rounding
 

Round It Right: Grade 4 RoundingOnline version

Round numbers to thousands, ten-thousands, hundred-thousands

by Shivanie Ortiz
1

Round 4,638 to the nearest thousand.

2

Round 27,451 to the nearest ten thousand.

3

Round 364,820 to the nearest hundred thousand.

4

Round 9,756 to the nearest thousand.

5

Round 123,456 to the nearest ten thousand.

6

Round 987,654 to the nearest thousand.

7

Round 456,321 to the nearest ten thousand.

8

Round 5,789 to the nearest hundred thousand.

9

Round 3,204,599 to the nearest thousand.

10

Round 12,340 to the nearest ten thousand.

Feedback

Look at the hundreds digit (6). Since 6 ≥ 5, round the thousands place up: 4,638 → 5,000.

Look at the thousands digit (7). Because 7 ≥ 5, increase the ten-thousand digit: 27,451 → 30,000.

Check the ten-thousand digit (6). Since 6 ≥ 5, round the hundred-thousand up: 364,820 → 400,000.

Hundreds digit is 7 ≥ 5, so round up: 9,756 → 10,000.

Thousands digit is 3 (<5), so keep ten-thousand digit as 12: 120,000.

Hundreds digit is 6 ≥ 5, so round up the thousand: 987,654 → 988,000.

Thousands digit is 6 ≥ 5, so increase ten-thousand digit: 456,321 → 460,000.

Hundred-thousand is 0. The number is closer to 0 than to 100,000, so round to 0.

Hundreds digit is 5, so round up the thousand: 3,204,599 → 3,204,600.

Thousands digit is 3 (<5); keep ten-thousand digit as 1, yielding 10,000.

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