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1、五年级数学下册口算题5409=3020= 4004= 350-80= 160+70=18-648= 426+20=40-57= 80+603=41+182=75-115=42+7-29= 560080=258= 12025= 45+156= 25058=6524=303+8=4004+205= 10+123+20=(8020+80)4=70+(100-105)=36040= 4020= 80-25= 70+45=902= 166= 3006= ： 日期五年级数学下册口算题35-255= 36+8-40= 280040=9814 = 9624 = 5614=6513 = 7515 = 12024
2、 =20025 =80016 = 84021 =56014 = 39013 = 60015 =3611=102525=336+70= 2594= 200-333= 3020-1010=1250= 258= 2311= 12525=4200-2200=220+80= 2085= 600-3200=20+202= ： 日期五年级数学下册口算题608 = 964 = 906 =400+80 = 400-80 = 4080 =40080 = 4816 =9624 =1605= 4250=0518= 1076= 3610=156=7224 = 8517 = 9015 =9616 = 7826 = 511
3、7 =8040 =10020 = 1004 =24040 = 9204 = 30060=642 = 644 = 505 =： 日期五年级数学下册口算题1740 100633.21.68 2.80.4 147.41.920.04 0.325000.654.35 105.4420 3.52001.50.06 0.75150.40.8 40.25243= 518= 264= 715=3230= 4015= 6012= 2330= 3050=5700=0.361.54 42035 2512 1350.5 3/4 +1/4 =： 日期五年级数学下册口算题612 0.870.49 174010063 3.
4、21.682.80.4 147.4 1.920.04 0.325000.654.35 105.44203.5200 1.50.06 0.75152 + 4/9 = 3 - 2/3 =3/4 - 1/2= 1/6 + 1/2 -1/6 =7.5-(2.5+3.8)=7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 =2 - 1/6= 0.511732.819 5.21.3 1.60.4 5.00.7 15： 日期五年级数学下册口算题5614= 248= 142= 8345= 56080= 9624= 4020= 4030= 3726= 7639= 3023= 128= 273
5、2= 4827= 450020=280270= 42500= 80040= 4.32.7 0.750.25 40.26 0.352.7 4.61.9 0.830.3 30.05 7.23.8 0.070.6 1.390.39 105.4120600 =： 日期五年级数学下册口算题6520070=1258=254= 30052=542= 359=158=1254=4561000= 218= 320.1=308=3720= 046=17310= 0153= 4625= 37410=729= 103= 273= 9015= 484= 64016= 393= 2420= 323= 4816= 128=
6、 273=： 日期五年级数学下册口算题420030=61300= 130050=0.132=9.36.6=5.32.8=9200400=84021= 180500=8000500 = 190020=200160=8700300=300330=31.4=2.12.7=450020=1.5-0.5 =120600 =203.6=6800400= 280270=42500=600040=31070=401.4= 4.72.5=100025=160600=20420=： 日期五年级数学下册口算题8421=729=1-0.9=1.50.4= 0.81.5=3604=555=3.26=7000702004
7、018030=24040=352=1407=1.36=7500500=370200= 65013=86004200= 2404=640801510=1211=1.630=22040=1045=450050=202=9030=2.730=： 日期7500500=370200= 65013=86004200= 2404=640801510=1211=1.630=22040=1045=450050=202=9030=2.730=五年级数学下册口算题42090=960030=0.7700=2.03+98=1800300=2.4+5.7=4800400=3.7+5.8=3.4-1.4=7.82-7.2=
8、2.19+9.1=10.1-0.89=0.68+0.42=8.1-5.1= 0.72-0.24=2803=3.52=5011=2506=7.2+90=410-201=12.58=4.82=6600600=390+140=1180=2450=3600400= 400050=53070=： 日期五年级数学下册口算题： 日期0.17+0.06=1.02-0.09=7200800=0.17+0.6=0.83-0.6=0.15+0.7=670+250=10.2+0.2=9.2-6=8500500=3.2-3.2=3.7+2.3=25100=3.2-0.32=2+2.8=0.48+0.52=5400=19
9、.9+11.1=1871000=1+3.89=7510=0.960.8=0.87=1.57=0.08110= 1.328=0.78=10.32=50.6=0.90.3= 五年级数学下册口算题0.25100=3.4-2.8=0.6-0.37=0.05210=10+0.08=1-0.75= 0.51000=0.82+0.3=13.5+6.5=3.05100=1.2-0.8=21.6-12.6=63100=0.83-0.5=0.76+0.14=0.47+0.13=4.5+4=4-0.6=0.95+0.05=2.5+3.2=0.74+0.16=23100=9.8-4.8=48040=0.53100=5
10、.1+2.3=12580=0.07810=0.52+0.4=7012= ： 日期五年级数学下册口算题5.8-3.6=0.52+0.4=6.45+5.5=4.5-1.3= 3.4-2.8= 2.52= 0.510=0.68=2.810=0.70.8=0.96-0.35=9.53-1.53=0.25+0.75=1.2-0.8=0.83-0.5=801000=2.7+0.4=0.72-0.43=30100=0.92-0.2=3.5+4.8=3.5+2.4=5+0.07=1-0.61=0.47+0.23= 0.25+0.75=3.7+0.33=0.51+0.33= 1-0.6=8-4.6=： 日期五年级数学下册口算题3.624=0.81.1=46.7-3.8=12.84=5.213= 1.64+4.1=1020=2415=0.350.6=4.7+2.3= 4.52=6.92.5=7
