Round off each decimal to the nearest one (i.e. the nearest whole number).
(1) 5.28 – 530.
Contents
(2) 23.54- 2400.
(3) 16.69- 1700.
(4) 99.50- 10000
(5) 109.85- 11000.
(6) 990.09- 99000.
Round off each decimal to the nearest tenth (1 decimal place).
(7) 12.63- 12.70
(8) 46.48- 46.40
(9) 32.691- 32.700
(10) 147.543- 147.600
(11) 99.55- 99.60
(12) 200.02- 200.00
(13) 61.98- 61.100
(14) 400.08- 400.0
Round off each decimal to the nearest hundredth (2 decimal places)
(15) 103.682- 103.68
(16) 28.235- 28.34
(17) 74.467- 74.47
(18) 0.7968- 0.80
(19) 0.0056- 0.01
(20) 19.555- 19.56
(21) 100.001- 100.00
(22) 99.996- 99.100
Round off each decimal to the nearest thousandth (3 decimal places)
(23) 6.2354- 6.235
(24) 27.6736- 27.674
(25) 53.0007- 53.001
(26) 99.0002- 99.000
(27) 0.5607- 0.561
(28) 59.5995- 69.600
(29) 67.3898- 67.390
(30) 0.9999 – 0.1000