S. K. Gupta Anubhuti Gangal Class 5 Math Third Chapter Operations On Large Numbers Exercise 12
EXERCISE 12
(1) Round off each of the following numbers to the nearest ten-thousand.
(a) 539641 = 540000
(b) 1648302 = 1650000
(c) 2506427 = 2510000
(d) 1474895 = 1470000
(2) Round off each of the following numbers to the nearest lakh.
(a) 2479863 = 2500000
(b) 3806792 = 3800000
(c) 7513085 = 7500000
(d) 2358964 = 2400000
(3) Round off each of the following numbers to the nearest ten-lakh.
(a) 75283410 = 75000000
(b) 61535621 = 62000000
(c) 31570369 = 32000000
(d) 92065428 = 92000000
(4) Round off each of the following numbers to the nearest crore.
(a) 107146352 = 110000000
(b) 51386792 = 50000000
(c) 315443201 = 320000000
(d) 297784249 = 300000000
(5) Round off 593702164 to the nearest crore.
(a) Ten = 593702160
(b) Hundred = 593702200
(c) Thousand = 593702000
(d) Ten-thousand = 593700000
(e) Lakh = 593700000
(f) Ten-lakh = 594000000
(g) Crore = 590000000
(6) The population of some of the Indian states (as per 2011 census) are given below. Round these to the nearest crore.
(a) Andhra Pradesh 8,46,65,533 = 8 crore
(b) Bihar 10,38,04,637 = 10 crore
(c) Odisha 4,19,47,358 = 4 crore
(d) Rajasthan 6,86,21,012 = 7 crore
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