Round off each of the following numbers to the nearest ten:
(1) 85 – 80.
(2) 98 – 100.
(3) 303 – 300.
(4) 995 – 990.
(5) 1116 – 1120.
(6) 1011 – 1010.
(7) 98 – 100
(8) 9999 – 10000.
Round off each of the following numbers to the nearest hundred:
(9) 888 – 900.
(10) 6650 – 6600.
(11) 9985 – 9900.
(12) 25125 – 25100.
(13) 40060 – 40000.
(14) 375035 – 375000.
(15) 804084 – 804000.
(16) 66660 – 66600.
Round off each of the following numbers to the nearest thousand:
(17) 8481 – 8000.
(18) 9292 – 9000.
(19) 9500 – 9000.
(20) 38350 – 38000.
(21) 444776 – 445000.
(22) 975500 – 975000.
(23) 500565 – 500000.
(24) 999900 – 100000.
Round off each of the following numbers to the nearest ten-thousand:
(25) 15920 – 16000.
(26) 12985- 12000.
(27) 25500- 26000.
(28) 246389- 247000.
(29) 593899- 590000.
(30) 1004644- 1000000.
(31) 2022220- 2020000.
(32) 6060666- 6060000.
Round off each of the following numbers to the nearest lakh:
(33) 246878- 200000
(34) 550500- 600000
(35) 787817- 800000.
(36) 1052520- 1000000.
(37) 2323230- 2300000.
(38) 29980210- 30000000.
(39) 45938500- 45900000.
(40) 66566560- 66600000.
Round off each of the following nearest ten lakh:
(41) 1723580- 2000000.
(42) 1050149- 1000000.
(43) 7585259- 8000000.
(44) 9510032- 10000000.
(45) 18370238- 18000000.
(46) 45635414- 46000000.
Round off each of the following numbers to the nearest crore:
(47) 81927652-80000000.
(48) 76102305 – 80000000.
(49) 98711347- 100000000
(50) 50550505- 50000000.
(51) 206071529- 200000000.