人教版三年级数学上册口算及答案.ppt

1204040252544500950360901160630324570825051440880240857288019120202501286810003061839021174,80,120,1760,140,180,2010,270,560,320,250,54,902,96,29,1250,71,100,68,0,7209,54,1890,0,59,5604068448167224630701205702200828070320830618060560+80=1502=1405=1258=70027234230=9026=590708005=44002516=,600,700,210,640,1400,660,216,300,2560,4000,600,64,0,72,135,180,140,32,41,5412,1000,120,1600,48,303312247070=640=258=726206903=420628040555484102=7247=205=2715=202=633=275=409=2330=844=153=124=,909,200,2520,20,10,690,320,45,21,21,432,24,5,135,100,275,120,540,48,360,42,192,270,0,5139=4815=999=355=2005=4610=2420=872124=27127=5005=35070=8122=3080=8008=26585=1105=0245=0245=0245=55=3000300=255=5050=3003=,4617,40,154,2400,0,2700,3260,460,100,100,0,5,11,480,420,350,245,2500,100,1,550,976,748,7,702199=2103=12080=278=6255=8004=195=4020=520430=5177=1561=903=9193=8010=4005=8008=40020=2107=45009=30030=88112=7007=368=9009=,503,3125,90,2757,8000,200,100,30,8,3619,200,70,288,500,80,156,95,9600,216,800,30,100,9000,100,867=2790=333=8808=4808=2222=1650=1999=27030=927=3860=144=1304=2103=7224=164=876=676=3632=554=50244=999=8008004=897=500-4004=3670+923=,602,60,9,520,62,44,65,644,70,48,444,2430,11,800,2280,10,400,48,6,923,600,29,64,56,1791,110,72729=8210=90303=68020=1233=588=5730=86862=827=24156=1834=5060=4555570(4032)80042=30025=46330006408=5004004=(400394)706=7896=700-7007=7390321=7208=,64,460,0,45,56,30,400,600,8,28,12,43,2,560,0,4236,90,4734,552,100,300,112,440,80,63786-3400893-2534+2867+33500484992-1652-181200-70040872980-269000-50053+6963743+3625446+27132527+54426750+2502500-20008074525=728+0=400-207=804-739=6307-20=7820+782=,9,76,8,9,325,500,193,78