Show:
Rounding to 10's or 100's
Rounding to 1000's
Rounding to 10,000's and 100,000's
Rounding Across Place Values
What's The Original Number?
100

Round 37 to the nearest ten.

40

100

Round 501 to the nearest thousand.

1000

100

Round 54,870 to the nearest ten thousand.

50,000

100

Round 1960 to the nearest hundred.

2,000

100

Final Number: 300

Rounded the nearest hundred.

What could be the original number?

Any number between 251 and 349.

200

Round 145 to the nearest hundred.

100

200
Round 3,249 to the nearest thousand.

3,000

200

Round 68,456 to the nearest hundred thousand.

100,000

200

Round 297 to the nearest ten.

300

200

Final Number: 2000

Rounded the nearest thousand.

What could be the original number?

Any number between 1501 and 2499.

300

Round 155 to the nearest ten.

160

300

Round 43,788 to the nearest thousand.

44,000

300

Round 647,264 to the nearest hundred thousand.

600,000

300

Round 9,590 to the nearest thousand.

10,000

300

Final Number: 3400

Rounded the nearest hundred.

What could be the original number?

Any number between 3350 and 3449.

400

Round 406 to the nearest ten.

410

400

Round 489,254 to the nearest thousand.

489,000

400

Round 546,455 to the nearest ten thousand.

550,000

400

Round 48,997 to the nearest ten.

49,000

400

Final Number: 25,000

Rounded the nearest thousand.

What could be the original number?

Any number between 24,500 and 25,499.

500

Round 998 to the nearest hundred.

1000

500

Round 679,924 to the nearest thousand.

680,000

500

Round 1,453,560 to the nearest ten thousand.

1,450,000

500

Round 389,965 to the nearest hundred

390,000

500

Final Number: 23.040

Rounded the nearest ten.

What could be the original number?

Any number between 23,035 and 23,044.