四年级下册数学口算题600道快点快点 四年级计算题600道题带答案
\u5c0f\u5b66\u56db\u5e74\u7ea7\u6570\u5b66\u4e0b\u518c\u53e3\u7b97\u9898\u548c\u7b54\u6848\u5c0f\u5b66\u56db\u5e74\u7ea7\u6570\u5b66\u4e0b\u518c\u53e3\u7b97\u9898\u548c\u7b54\u6848\u5982\u4e0b\uff1a
\u4e00\u3001640\u00f780= 8
\u4e8c\u300115\u00d75= 75
\u4e09\u300123\u00d73= 69
\u56db\u300112\u00d72\u00d75= 120
\u4e94\u3001480\u00f780= 6
\u516d\u300116\u00d75= 80
\u4e03\u300127\u00d73= 81
\u516b\u300190\u00f715= 6
\u4e5d\u300148\u00f74=12
\u5341\u3001640\u00f716=40
\u5341\u4e00\u300139\u00f73= 13
\u5341\u4e8c\u300124\u00d720= 480
\u5341\u4e09\u300132\u00d73= 96
\u5341\u56db\u300148\u00f716= 3
\u5341\u4e94\u300112\u00d78=96
\u5341\u516d\u300127\u00d73= 81
\u5341\u4e03\u300156\u00f714= 4
\u5341\u516b\u300124\u00f78=3
\u5341\u4e5d\u300114\u00d72=28
\u4e8c\u5341\u300183\uff0d45= 38
\u4e8c\u5341\u4e00\u3001560\u00f780=7
\u4e8c\u5341\u4e8c\u300196\u00f724=4
\u4e8c\u5341\u4e09\u300140\u00f720=2
\u4e8c\u5341\u56db\u300140\u00d730=1200
\u56db\u5e74\u7ea7\u8ba1\u7b97\u9898\uff1a
1\u300156+31+24 =(56+24)+31 =80+31 =111
2\u3001615+475+125 =615+(475+125) =615+600 =1215
3\u3001125\u00d764 =125\u00d78\u00d78 =1000\u00d78 =8000
4\u300189+101+111 =101+(89+111) =101+200 =301
5\u300124+127+476+573 =(24+476)+(127+573) =500+700 =1200
6\u3001400-273-127 =400-(273+127) =400-400 =0
7\u3001327+(96-127) =327-127+96 =200+96 =296
8\u300170\u00d798 =70\u00d7(100-2) =7000-140 =6860
9\u3001442-103-142 =442-142-103 =300-103 =197
10\u3001999+99+9 =1000+100+10-3 =1110-3 =1107
11\u300167\u00d75\u00d72 =67\u00d7(5\u00d72) =67\u00d710 =670
12\u300125\u00d7(78\u00d74) =25\u00d74\u00d778 =100\u00d778 =7800
13\u300172\u00d7125 =9\u00d7(8\u00d7125) =9\u00d71000 =9000
14\u30019000\u00f7125\u00f78 =9000\u00f7(125\u00d78) =9000\u00f71000 =9
15\u3001400\u00f725 =400\u00f7100\u00d74 =4\u00d74 =16
16\u300125\u00d736 =25\u00d74\u00d79 =100\u00d79 =900
17\u3001103\u00d727 =(100+3)\u00d727 =2700+81 =2781
18\u300176\u00d7102 =76\u00d7(100+2) =7600+152 =7752
19\u30013600\u00f725\u00f74 =3600\u00f7(25\u00d74) =3600\u00f7100 =36
20\u300199\u00d735 =(100-1)\u00d735 =3500-35 =3465
21\u3001\uff0825+12)\u00d74 =25\u00d74+12\u00d74 =100+48 =148
22\u300156\u00d727+27\u00d744 =(56+44)\u00d727 =100\u00d727 =2700
23\u300156\u00d799+56 =56\u00d7(99+1) =56\u00d7100 =5600
24\u3001125\u00d725\u00d78\u00d74 =125\u00d78\u00d7(25\u00d74) =1000\u00d7100 =100000
25\u300125\u00d732\u00d7125 =(25\u00d74)\u00d7(8\u00d7125) =100\u00d71000 =100000
绛旓細灏忓鍥涘勾绾ф暟瀛︿笅鍐屽彛绠楅鍜岀瓟妗堝涓嬶細涓銆640梅80= 8 浜屻15脳5= 75 涓夈23脳3= 69 鍥涖12脳2脳5= 120 浜斻480梅80= 6 鍏16脳5= 80 涓冦27脳3= 81 鍏90梅15= 6 涔濄48梅4=12 鍗併640梅16=40 鍗佷竴銆39梅3= 13 鍗佷簩銆24脳20= 480 鍗佷笁銆32脳3= 96 鍗佸洓銆48梅16= ...
绛旓細25)8600梅200= 26)500脳360= 27)6400梅160= 28)920脳300=29)9000梅600= 30)5100梅170= 31)230脳50= 32)420脳60=33)150脳70= 34)38脳300= 35)72脳400= 36)95脳500=37)560脳200= 38)810脳600= 39)400脳630= 40)800脳250=41)580梅20= 42)910梅70= 43)450梅30= 44)6300梅300=45)7800...
绛旓細138-89= 5400梅54= 200脳34= 550-450= 18000梅600= 2700梅30= 45脳14= 18涓+24涓= 89梅100= 0.82+0.08= 73脳1= 0.63脳10= 4梅10= 17梅1000= 0.56+0.4= 80脳25= 1-0.93= 1.25脳100= 5.6+99= 100梅25= 90-0.9= 41脳100= 8800梅400= 0.12脳10=600梅30= 7.59梅100= 150+70= 356-98...
绛旓細37銆12脳50= 600 38銆25脳8= 200 39銆23脳11= 253 40銆125梅25=5 41銆4200-2200=2000 42銆220+80= 300 43銆20脳8脳5= 800 44銆600-3脳200=0 45銆20+20梅2= 30 46銆35-25梅5= 30 47銆36+8-40= 4 48銆2800梅40=70 49銆98梅14 = 7 50銆96梅24 = 4 51銆56梅14 =4...
绛旓細51脳9=459 77脳7=539 874脳3=2622 304脳5=1520 106脳10=1060 178脳3=534 78脳9=702 1.573脳6=9.438 3.52脳100=352 3.54脳8=283.2 43.87脳4=175.48 163脳3=489 724脳7=5068 43.7脳8=349.6 46.9脳8=375.2 78脳9=702 250脳0.4=100 24脳5=120 37脳8=296 104脳5=...
绛旓細9梅3= 90梅3= 900梅3= 70脳20= 180梅2= 4000梅5= 360梅6= 1400梅7= 200梅5= 720梅8= 27梅9= 270梅9= 30脳60= 300梅6= 150梅5= 490梅7= 90脳4= 90梅3= 90脳70= 42梅6脳6= 24梅4= 240梅4= 90脳9= ...
绛旓細470+180= 1000梅25= 160脳600= 20脳420= 290脳300= 8100梅300= 7600梅200= 7600梅400= 680+270= 980梅14= 4200梅30= 6脳1300= 1300脳50= 200脳48= 930-660= 530+280= 9200梅400= 840梅21= 180脳500= 8000梅500 = 1900梅20= 200脳160= 8700梅300= 300脳330= 3脳1400= 7000梅...
绛旓細44.600-3脳200=0 45.20+20梅2= 30 46.35-25梅5= 30 47.36+8-40= 4 48.2800梅40=70 49.98梅14 = 7 50.96梅24 = 4 51.56梅14 =4 52.65梅13 = 5 53.75梅15 = 5 54.120梅24 =5 55.200梅25 = 8 56.800梅16 = 50 57.840梅21 =40 58.560梅14 = 40 59.390...
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绛旓細13脳9= 49脳7= 911脳8= 36脳29= 59脳72= 110脳94= 234脳26= 765脳138= 879脳319= 154脳13= 562脳18= 29脳318= 14脳3= 1213脳26= 196脳32= 23脳72= 67脳142= 167脳214= 293脳6= 12脳6= 16脳9= 43脳7= 94脳8= 312脳29= 59脳75= 110脳92= 244脳26= 767脳138= 876...