Question

Estimate each sum to the nearest ten:
5. (57 +34)
8. (86 +19)
11. (356 + 275)
6. (43 +78)
9. (95 + 58)
12. (463 +182)​

Answer 1

Answer:

5. 90

8. 180

11.630

6. 120

9. 150

12. 650

Answer 2

5) 90

8) 180

11) 630

6) 120

9) 150

12) 650