Question

Estimate by rounding off each number to the nearest hundred
(i) 8074+4178
(ii)1768977+130589​

Answer 1

Answer:

i) 12300

ii) 1899600

Step-by-step explanation:

First we will estimate and then round off to nearest hundreds. So, in the first question 8074 is estimated to 8100 and 4178 is estimated to 4200. After adding them both, we get 12300.

In the second question, 1768977 is estimated to 1769000 and 130589 is estimated to 130600. After adding them both, we get 1899600.