Punjab State Board PSEB 4th Class Maths Book Solutions Chapter 1 Numbers Ex 1.6 Textbook Exercise Questions and Answers.
PSEB Solutions for Class 4 Maths Chapter 1 Numbers Ex 1.6
Question 1.
Round off the number given below to the nearest tens :
(a) 12
(b) 35
(c) 98
(d) 185
(e) 342
(f) 847
Solution:
(a) 10
(b) 40
(c) 100
(d) 190
(e) 340
(f) 850
Question 2.
Round off the numbers given below to the nearest hundreds :
(a) 121
(b) 249
(c) 389
(d) 210
(e) 897
(f) 850
Solution:
(a) 100
(b) 200
(c) 400
(d) 200
(e) 900
(f) 900
Question 3.
Write True/False :
(a) Round off 29 to nearest tens is 20.
(b) Round off 870 to nearest tens is 900.
(c) Round off 56 to nearest tens is 50.
(d) Round off 789 to nearest tens is 780.
(e) Round off 951 to nearest tens is 1000.
Solution:
(a) Round off 29 to nearest tens is 20. (False)
(b) Round off 870 to nearest tens is 900. (True)
(c) Round off 56 to nearest tens is 50. (False)
(d) Round off 789 to nearest tens is 780. (False)
(e) Round off 951 to nearest tens is 1000. (True)