The DAV Class 4 Maths Book Solutions and DAV Class 4 Maths Chapter 1 Worksheet 2 Solutions of Numbers up to 999999 offer comprehensive answers to textbook questions.
DAV Class 4 Maths Ch 1 WS 2 Solutions
Question 1.
Read loudly th following numerals.
(a) 2000
(b) 33108
(c) 960002
(d) 77010
(e) 700000
(f) 382910
(g) 95766
(h) 810000
(i) 943256
(j) 88288
Answer:
(a) 20000 – Twenty thousand.
(b) 33108 – Thirty three thousand one hundred eight.
(c) 960002 – Nine lakh sixty thousand two.
(d) 77010 – Seventy seven thousand ten.
(e) 700000 – Seven lakh.
(f) 382910 – Three lakh eighty two thousand nine hundred ten.
(g) 95766 – Ninety five thousand seven hundred sixty six.
(h) 810000 – Eight lakh ten thousand.
(i) 943256 – Nine lakh forty three thousand two hundred fifty six.
(j) 88288 – Eighty eight thousand two hundred eighty eight.
Question 2.
Write the number names for the given
Answer:
(a) 25002 – Twenty five thousand two.
(b) 800000 – Eight lakh.
(c) 51008 – Fifty one thousand eight.
(d) 521381 – Five lakh twenty one thousand three hundred eighty one.
(e) 900009 – Nine lakh nine.
(f) 11000 – Eleven thousand.
(g) 111100 – One lakh eleven thousand one hundred.
(h) 625000 – Six lakh twenty five thousand.
(i) 43021 – Forty three thousand twenty one.
(j) 52611 – Fifty two thousand six hundred eleven.
Question 3.
Write the numerals for the given number names.
(a) Fifteen thousand four hundred sixty five.
Answer:
15465
(b) Nineteen thousand three hundred fourteen.
Answer:
19314
(c) Five lakh.
Answer:
500000
(d) Forty seven thousand two.
Answer:
47002
(e) Three lakh fifteen thousand three hundred.
Answer:
315300
(f) One lakh eleven thousand one hundred eleven.
Answer:
111111
(g) Fifty thousand five.
Answer:
50005
(h) Eight lakh fourteen thousand three.
Answer:
814003
(i) Seven lakh seven thousand seven.
Answer:
707007
(j) Nine lakh nine thousand.
Answer:
909000
Question 4.
Name the six places of a 6-digit number.
Answer:
The 6-places of a 6-digit number are Ones, tens, hundreds, thousands, ten thousands and lakhs.
Question 5.
Write down the greatest number of 5- digits and the smallest number of 6- digits. How much is the difference between the two?
Answer:
Greatest number of 5-digits = 99999
Smallest number of 6-digits = 100000
Difference = 100000 – 99999 = 1
DAV Class 4 Maths Chapter 1 Worksheet 2 Notes
Numbers Beyond 10000
9999 + 1 = 10000 (Ten thousand)
40000 Forty thousand
65000 Sixty five thousand
72500 Seventy two thousand and five hundred
99999 + 1 = 100000 (One lakh)
99999 is the greatest 5-digit number.
100000 is the smallest 6-digit number.
Representation on Abacus
| Numeral | Number name |
| 200000 | Two lakh |
| 713003 | Seven lakh thirteen thousand three |
| 525301 | Five lakh twenty five thousand three hundred one. |
| 999999 | Nine lakh ninety nine thousand nine hundred ninety nine. |
100000 is the smallest 6-digit number and 999999 is the greatest 6-digit number.