Question

Independent Practice
Estimate to check your work
1. 8346+7208
2. 23824+7346
3.82828+4789
4.37178+82370
5.693782+47816
6.743980+211315
7.254671+381366
8.15789+22503
9.56772+29428


pls help fast​

Answer 1

you could calculate them because it would help you a lot faster

Answer 2

Answer:

1) 15554

2) 31170

3) 87617

4) 119548

5) 741598

6) 955295

7) 636037

8) 38292

9) 86200

Explanation:

estimate for :

1) 8000+7000

2) 20000+7000

3) 80000+4000

4) 30000+80000

5) 600000+4000

6) 700000+2000000

7) 200000+300000

8) 10000+20000

9) 50000+20000