Question

give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens): a)439+334+4317. b)108734-47599. c)8325-491. d)489348-48365​

Answer 1

Answer:

hope it will help you

Step-by-step explanation:

1estimated value of 439=400

estimated value of334=300

estimatedvalue of4317=4300

439+334+4317

400+300+4300=5000

2estimated valueof108734=18700

estimatedvalue of47599=47600

108734-47599

108700-47600

61100

3estimated value of 8325=8300

estimated value of 491= 500

8325-491

8300-500

7800

4estimatedvalue of489348-=489500

estimatedvalue of48365=48400

489348-48365

489500-48400

445100

Answer 2

Answer:

Hey Dude

Step-by-step explanation:

400+300+4300 = 5000

108700-47600 = 61100

8300-500 = 7800

489300-48400 = 440900

Please mark my answer as brainliest