## ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 1 Knowing Our Numbers Ex 1.4

Question 1.

Round off each of the following numbers to their nearest tens:

(i) 77

(ii) 903

(iii) 70 1205

(iv) 999

Solution:

Ignition Casino has quickly established itself as a popular online gaming destination, offering a diverse range of games and an engaging user experience. As a premier platform, it caters to both novice and seasoned players with its extensive selection of slots, table games, and live dealer options. The casino’s user-friendly interface makes navigation seamless, ensuring players can easily find their favorite titles and explore new ones. Bonus offerings and promotions further enhance the gaming experience, providing users with additional opportunities to win big.

One notable feature of Ignition Casino is its focus on player security and privacy. With robust encryption technologies in place, players can feel confident that their information is safe while they enjoy their favorite games. Furthermore, the site supports a variety of payment methods for both deposits and withdrawals, making transactions convenient and efficient.

To learn more about its offerings, promotions, and overall casino experience, you can visit their detailed review at https://fiercehealthpayer.com/. This resource provides valuable insights and helps players make informed decisions about their online gaming adventures.

Question 2.

Estimate each of the following numbers to their nearest hundreds:

(i) 1246

(ii) 32057

(iii) 53961

(iv) 555555

Solution:

Question 3.

Estimate each of the following numbers to their nearest thousands:

(i) 5706

(ii) 378

(iii) 47,599

(iv) 1,09,736

Solution:

Question 4.

Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens):

(i) 439 + 334 + 4317

(ii) 8325 – 491

(iii) 1,08,734-47,599

(iv) 4,89,348 – 48,365

Solution:

Question 5.

Estimate each of the following by rounding off each number nearest to its greatest place:

(i) 730 + 998

(ii) 5,290 + 17,986

(iii) 796-314

(iv) 28,292 – 21,496

Solution:

Question 6.

Estimate the following products by rounding off each of its factors nearest to its greatest place:

(i) 578 × 161

(ii) 9650 × 27

Solution:

Question 7.

Estimate the following products by rounding off each of its factors nearest to its hundreds place:

(i) 5281 × 3491

(ii) 1387 × 888

Solution: