Question

Exercise 1.4
1 Find the sum by suitable estimation by
rounding both to the smaller one's level.
(i) 3456 +89
(ii) 2675 + 9087
(iii) 1299 + 345
(iv) 312 + 8655
(v) 8576 + 766
(vi) 6801 + 428
(vii) 11,345 + 23,156
(viii) 74,862 + 51,824​

Answer 1

Answer:

1. 3000+0.400+0.50+80.6+9

4.