RBSE Solutions for Class 5 Maths Chapter 1 Numbers Ex 1.1

RBSE Solutions for Class 5 Maths Chapter 1 Numbers Ex 1.1 is part of RBSE Solutions for Class 5 Maths. Here we have given Rajasthan Board RBSE Class 5 Maths Chapter 1 Numbers Exercise 1.1.

Board	RBSE
Textbook	SIERT, Rajasthan
Class	Class 5
Subject	Maths
Chapter	Chapter 1
Chapter Name	Numbers
Exercise	Ex 1.1
Number of Questions	7
Category	RBSE Solutions

Rajasthan Board RBSE Class 5 Maths Chapter 1 Numbers Ex 1.1

1. Write the following numbers in wrods-
(i) 24056
(ii) 40009
(iii) 99999
(iv) 80511
(v) 67725
Solution.
(i) 24056 Twenty four thousand fifty six
(ii) 40009 Forty thousand nine
(iii) 99999 Ninety nine(RBSESolutions.com)thousand nine hundred ninety nine
(iv) 80511 Eighty thousand five hundred eleven
(v) 67725 Sixty seven thousand seven hundred twenty five

Question 2.
Write the expanded form of following numbers –
(i) 12372
(ii) 23434
(iii) 45302
(iv) 75004
(v) 68877
Solution.
(i) 12372 = 10000 + 2000 + 300 + 70 + 2
(ii) 23434 = 20000 + 3000 + 400 + 30 + 4
(iii) 45302 = 40000 + 5000 + 300 + 00 + 2
(iv) 75004 = 70000 + 5000 + 000 + 00 + 4
(v) 68877 = 60000 + 8000 + 800 + 70 + 7

Question 3.
Write the equivalent numbers of following expanded forms –
(i) 40000 + 5000 + 700 + 70 + 2
(ii) 60000 + 0000 + 000 + 20 + 6
(iii) 30000 + 9000 + 900 + 00 + 8
(iv) 50000 + 2000 + 800 + 10 + 1
(v) 80000 + 0000 + 000 + 00 + 8
Solution.
(i) 40000 + 5000 + 700 + 70 + 2 = 45772
(ii) 60000 + 0000 + 000 + 20 + 6 = 60026
(iii) 30000 + 9000 + 900 + 00 + 8 = 39908
(iv) 50000 + 2000 + 800 + 10 + 1 = 52811
(v) 80000 + 0000 + 000 + 00 + 8 = 80008

For larger numbers, it is easier to use exponents for the place values. Example B: … The 4 is in the thousandths place, so multiplying by 10-3 (1/1000).

Question 4.
Find out the place(RBSESolutions.com)value of 6 and 2 in the following numbers –
(i) 28506
(ii) 36265
(iii) 52266
(iv) 69242
(v) 82563
Solution.
(i) 28506 in
Place value of 6 = 6
Place value of 2 = 20000

(ii) 36265 in
Place value of 6 = 6000
Again Place value of 6 = 60
Place value of 2 = 200

(iii) 52266 in
Place value of 6 = 60
Again Place value of 6 = 6
Place value of2 = 2000
Again Place value of = 200

(iv) 69242 in
Place value of 6 = 60000
Place value of 2 = 200
AgainPlance value of 2 = 2

(v) 82563 in
Place value of 6 = 60
Place value of 2 = 2000

Question 5.
Mark the right symbol (<, >, =) between the given numbers
(i) 2979 ………….. 2932
(ii) 5423 ………….. 5432
(iii) 8952 ………….. 8952
(iv) 6850 ………….. 6852
(v) 3675 ………….. 3675
(vi) 9821 ………….. 9799
Solution.
(i) 2979 > 2932
(ii) 5423 < 5432
(iii) 8952 = 8952
(iv) 6850 < 6852
(v) 3675 = 3675
(vi) 9821 > 9799

Question 6.
Write the following(RBSESolutions.com)numbers in ascending order –
(i) 26886, 37725, 30840, 25975, 40021
(ii) 59307, 53907, 59703, 57039, 57903
(iii) 74443, 74434, 74344, 77444, 77555
Solution.
(i) 25975, 26886, 30840, 37725, 40021
(ii) 53907, 57039, 57903, 59307, 59703
(iii) 74344, 74434, 74443, 77444, 77555

Question 7.
Write the following numbers in descending order-
(i) 41525, 51425, 34152, 42325, 50925
(ii) 86067, 81316, 85032, 82511, 81154
(iii) 76543, 73456, 74356, 76435, 74653
Solution.
(i) 51425, 50925, 42325, 41525, 34152
(ii) 86067, 85032, 82511, 81316, 81154
(iii) 76543, 76435, 74653, 74356, 73456

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