Rounding
Addition
Subtraction
Estimate
100

1,537 to the nearest hundred

1,500

100

The sum of 5,092 and 2,605

7,697

100

2,060 - 78 =

1,982

100

3,429 + 1,597 =

5,000

200

7,389 to the nearest hundred

7,400

200

What is the sum of 3,869 and 3,518

7,387

200

3,000 - 29 =

2,971

200

3674 + 1667 = 

5,400

300

5,961 to the nearest hundred

6,000

300

1,523+____=8,857

7,334

300

Subtract 5,476 from 8,004

2,528

300

1,060 - 343 =

800

400

7,399 To the nearest thousand

7,000

400

1,936+____= 9,214

7,278

400

Subtract $28.56 from $90.00

$61.44

400

1,362 - 510 =

800

500

9,721 to the nearest thousand

10,000

500

4,266 + 1,769 =

6035

500

3,006 - ____= 491

2,515

500

1,936+____= 9,214

7,278

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