Question

Exercise 1.4
) Find the sum by suitable estimation by
rounding both to the smaller one's level.
(0) 3456 +89
​

Answer 1

Answer: Find the sum by suitable estimation by rounding both to the smaller one's level i) 3456+89 ii) 312+8655 iii)74862+51824​

= 3545.

ii) 312+8655. 8000+0 . 600+300 . 50+10 . 5+2. ...

= 8967.

iii) 74862+51824​ 70000+50000 . 4000+1000 . 800+800 . 60+20 . ...

= 126686.

So the value of three terms are: 3545, 8967, 126686.

Step-by-step explanation: brainlist me

Answer 2

Answer:

3550

Step-by-step explanation:

3456+89=3545

Rounding to one's level it will be 3550