(a) 149, 151 → both round to 150 and 100.
(b) 949, 951 → both round to 900 and 1,000.
(c) 1,000, 999 → all round to 1,000. Chapter 1 teaches this pattern clearly.
Class 5 Mathematics Maths-Mela Chapter 1 We the Travellers — 1 question answer
Class 5 NCERT Maths-Mela Chapter 1 We the Travellers — I solution
According to Class 5 Maths Mela Chapter 1: We the Travellers — I,
(a) 149 and 151 round to 150 (nearest ten) and 100 (nearest hundred).
(b) 949 and 951 round to 900 (hundred) and 1,000 (thousand).
(c) 999 and 1,000 round to 1,000 for ten, hundred, and thousand places.
For more NCERT Solutions for Class 5 Mathematics Maths-Mela Chapter 1: We the Travellers — I Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/maths/