Rounding
Adding
Subtracting
Multiplying
Dividing
100

Round 36 to the nearest ten.

40

100

12,300 + 8,000

20,300

100

95 - 17

78

100

45 x 6

270

100

84 divided by 2

42

200

Round 5,324 to the nearest ten. 

5,320

200

75,348 + 3,021

78,369

200

82-71

11

200

91 x 5

455

200

55 divided by 5

11

300

Round 842 to the nearest hundred

800

300

5,324 +9,841

15,165

300

952-723

229

300

25 x 31

775

300

60 divided by 12

5

400

Round 45,326 to the nearest hundred.

45,300

400

891,333 +4,020

895,353

400

804-71

733

400

82 x 97

7,954

400

75 divided by 5

15

500

Round 125,381 to the nearest thousand.

125,000

500

145,285 + 243,218

388,503

500

6,742-91

6,651

500

54 x 68

3,672

500

647 divided by 3

215 R 2

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