青岛版五年级上册口算题300道及答案

.青岛版五年级上册口算题300道及答案 1. 64080= 8 2. 155=75 3.233= 69 4.1225=1205.48080= 6 6.165= 80 7.273= 81 8.9015= 6 9.484= 12 10.64016= 40 11.393= 13 12.2420= 480 13.323= 96 14.4816= 3 15.128= 96 16.273= 81 17.5614= 4 18.248= 3 19.142= 28 20.83-45= 38 21.56080= 7 46.9624= 4 47.020= 048.4030= 120049.37+26= 63 50.76-39= 37 51.605+59= 664 52.3023= 690 53.128= 9654. 27+32= 59 55.48+27= 75 56.450020= 90000 57.73+15 = 88 58.120600 = 72000 59.200360= 72000 60.6800400= 2720000 61.280+270= 450 62.42500= 10000 63.600040= 150 64.51280= 6400 65.310-70= 22066. 40014= 5600 67.470+180= 650 22.100025= 40 23.160600= 96000 24.20420= 8400 25.290300= 8700026. 8100300= 27 27.7600200= 38 28.7600400= 19 30.29.680+270= 950 32.31.98014= 70 33.420030= 14 34.61300= 7800 35.130050=65000 36.20048= 9600 37.930-660= 270 38.530+280= 810 39.9200400= 23 40.84021= 40 41.180500= 90000042. 8000500 = 16 43.190020= 95 44.200160= 32000 45.8700300= 29 68.300330=99000 69.31400= 420070. 700014= 500 60012= 50 960080= 12 140300= 42000 880040= 22 9600800= 12 750-290= 460 5490= 2450 76020= 15200 7500500= 15 370200= 74000 65013= 50 8600-4200=4400 2404=960 1510=150 1211=131 16030=4800 22040=8800 1045=520 450050=90 1202=240 9030=3 27030=9 27030=8100 8421=4 760=0 6611=6100-54=46 123+15=138 3604=90 555