Rounding to the nearest 10,100,100
Dividing
Adding
Subtracting
Multiplying
100

135 to the nearest 10

140

100

24 divided by 2

12

100

247 + 96

343

100

358 - 29

329

100

43 x 2

86

200

827 to the nearest hundred

800

200

690 divided by 6

115

200

1,342 + 53

1,395

200

462 - 24

438

200

421 x 3

1263

300

1,237 to the nearest thousand

1,000

300

1645 divided by 5

329

300

6,400 + 749

7,149

300

504 - 13

491

300

715 x 8

5720

400

1,642 to the nearest ten

1,640

400

543 divide by 3

181

400

12,364 + 984

13,348

400

2,692 - 1900

 792

400

1,642 x 5

8210

500

12,852 to the nearest hundred

12,900

500

16400 divided by 8

2050

500

13,489 + 12,895

26,384

500

1,849 - 946

903

500

4510 x 6

27060

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