Question

Estimate each of the following using general rule:
(b) 796 - 314 (c) 12,904 +2,888
(d) 28,292 - 21,496
(a) 730 + 998
1​

Answer 1

Answer:

1. 730+998 =1728
2. 796-314=482
3. 12904+2888=15792

Answer 2

1728 ,

428 ,

15792

hope it helps you