小学五年级数学口算题.doc

五年级口算题 45+156= 25058= 3.6524= 303+8= 4004+205= 10+123+20= (8020+80)4= 70+(100-105)= 360404= 18-648= 426+20= 40-57= 80+603= 41+182= 75-115= 42+7-29= 5600809= 25164= 120258= 2594= 200-333= 3020-10102= 12504= 258100= 231140= 1252540= 42002-2200= 220+805= 2085= 600-3200= 20+202= 35-255= 36+8-40= 87.0518= 57004= 45+156= 25058= 6524= 303+8= 4004+205= 10+123+20= (8020+80)4= 70+(100-105)= 360409= 40205= 80-253= 70+454= 9024= 1665= 300640= 54094= 3020= 400440= 18-648= 426+20= 40-57= 80+603= 41+182= 75-115= 42+7-29= 5600804= 25168= 120254= 2594= 200-333= 2085= 600-3200= 20+202= 35-255= 36+8-40= 45+156= 25058= 6524= 303+8= 4004+205= 10+123+20= (8020+80)4= 70+(100-105)= 18-648= 426+20= 40-57= 80+603= 41+182= 75-115= 42+7-29= 2594= 200-333= 2085= 600-3200= 20+202= 35-255= 36+8-40= 800163 = 840214 = 560143 = 390133 = 600158 = 72243 = 100430 = 2404050 = 920430 = 3006030= 16055= 425050= 05182= 107650= 36105= 1565= 23305= 305015= 570050= 1.920.045 0.32500 0.654.35 105.44.5 4204.3 3.52000.35 1.50.06 0.7515 0.40.86 40.2560 0.361.54 1.019942035 25124 1350.56 3/4 + 1/4 = 2 + 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 -1/3 = 0.5117 32.819 5.21.3 1.60.4 4.90.7 15 612 0.870.49 1740 100630.9 3.21.682.80.4 147.40.6 1.920.04 0.32500 0.654.35 105.4420 3.52006 1.50.065 0.7515 0.40.856 40.25600 0.361.54 0.0199 420356 2512 1350.5 3/4 + 1/4 =2 + 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 -1/3 = 0.5117 32.819 5.21.3 1.60.4 4.90.7 15 612 0.870.49 1740 3.21.686 2.80.45 147.40.6 1.920.04 0.32500 0.654.35 105.4 4206 3.5200 0.75150.8 0.40.80.8 3/4 + 1/4 =2 + 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 -1/3 = 0.5117 32.819 5.21.3 1.60.4 4.90.7 3/4 + 5/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 5/6 + 1/2 -1/6 = 8.5-(2.5+3.8)= 7/8 + 5/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 5/6 -1/3 = 7770.8= 874310= 304510= 10610= 178320= 78930= 1.573630= 3.52100= 3.5480=43.874= 16335= 724610= 43.78= 46.9810= 7895= 5.789210= 782= 2450= 3061030= 1326= 3501000=1.8540100= 90.254= 0.253.974= （1.28.8）0.4= 5016040= （58+370）（64-45）= 120-14418+35= 347+452-416052 （58+37）（64-95）= 95（64-45）= 178-14556+42= 420+580-642128= 812-700（9+3111） = （136+64）（65-34523）= 85+14（14+20826）= 1.22.5+0.82.5=8.91.25-0.91.25 12.57.40.8 9.96.4-（2.5+0.24） 6.59.5+6.50.5 0.351.6+0.353.4 6.72-3.28-1.72 0.45+6.37+4.55 5.4+6.93-（25-2.5）241846-620-380 4.846+4.854 0.8+0.82.5 1.253.682.5-12.52.4 2812.5-12.520 23.65-（3.07+3.65） （4+0.40.25）871.25 1.6599+1.65 27.85-（7.85+3.4） 481.25+501.250.28 7.89.9+0.78 (1010+309+4+681+6）12 391467826854 5.157/8+6.1-0.60625 （284+16）（512-820818） 120-36418+35 （58+37）（64-95） (6.8-6.80.55)8.5 0.12 4.80.124.8 （3.21.5+2.5）1.6 （2）3.2（1.5+2.5）1.6 6-1.64= 5.38+7.85-5.37= 7.20.8-1.25= 6-1.193-0.43= 6.5（4.8-1.24）= 0.681.9+0.321.9 10.15-10.750.4-5.7 5.8（3.87-0.13）+4.23.74 32.52-（6+9.7283.2）2.5 （7.1-5.6）0.9-1.15 2.5 5.42.6（3.7-2.9）+0.62 126（12-7.2）-6 （4）1267.2-6 方程： 88x+43=8579 x=97 36x+58=2974 x=81 13x+25=1247 x=94 89x-31=4063 x=46 27x+40=445 x=15 83x-90=1653 x=21 29x-35=545 x=20 97x+81=954 x=9 50x-99=3101 x=64 80x+17=1777 x=22 17x-37=609 x=38 88x+30=2758 x=31 80x+85=565 x=6 49x+43=827 x=16 99x-98=6139 x=63 95x+94=1044 x=10 62x+77=6153 x=98 38x-15=2037 x=54 44x+23=1387 x=31 83x-38=4444 x=54 60x+83=3203 x=52 21x+90=489 x=19 22x+23=2135 x=96 37x+28=509 x=13 67x+39=5466 x=81 92x+67=1079 x=11 38x+45=2021 x=52 64x-67=2813 x=45 5x-96=94 x=38 84x-56=4732 x=57 26x-61=2513 x=99 9x+86=500 x=46 9x-48=744 x=88 43x-94=637 x=17 38x-69=2933 x=79 23x-40=696 x=32 48x-92=1684 x=37 39x+52=2470 x=62 56x-86=2770 x=51 96x+95=3935 x=40 21x-70=1988 x=98 72x+15=7071 x=98 83x-63=7656 x=93 47x+64=1944 x=40 38x+38=1178 x=30 68x+91=4103 x=59 53x+65=1443 x=26 5x-67=48 x=23 46x-74=4112 x=91 74x-34=6700 x=913.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 5400= 19.9+11.1= 1871000= 1+3.89= 0.08110= 7510= 0.960.8= 0.87= 1.57= 1.328= 0.78= 10.32= 50.6= 0.90.3= 3.50.2= 2.010= 100.05= 0.137= 0.21100=0.74= 0.054= 40.3= 430-250= 0.17+0.06= 1.02-0.09= 7200800= 0.17+0.6= 0.83-0.6= 17300= 0.98-0.09= 0.2+0.78= 600700= 10.2+0.02= 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= 380-290= 0.35+0.5= 0.35+0.63= 350070= 3.1+3= 3.8+0.38=7500250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 6309= 4.5-0.4= 9.5-5= 3309= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27= 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= 5.1+2.3= 12580= 0.07810= 0.52+0.4= 7012=0.25100= 3.4-2.8= 0.6-0.37= 0.05210= 10+0.08= 1-0.75= 0.51000= .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= 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= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8= 0.96-0.35= 0.350.6= 3.080.01= 4.951000= 6.90.1= 0.40.5= 2.40.8= 10.89= 9.60.8= 0.1082= 4.950.9= 9.650.1= 0.325100= 2.58= 0. 560.7= 0.1254= 3.280.1= 3.90.13=7.20.1= 0.010.1= 0.250.4= 1.60.8= 12.5= 1.250.8= 3.20.04= 01.7=4.7+2.3= 4.52= 6.92.5= 7.20.8= 63.4= 0.620.32= 1.40.5= 0.75100=0.020.5= 3.60.3= 6.37= 5.6100=0.750.25= 0.1258= 4.80.3= 0.962=0.5628= 0.360.4= 0.640.8= 0.723.6=3.624= 0.81.1= 7.2+12.8= 46.73.8=12.84= 5.213= 12.55= 1.6441=1020= 2415= 8.6510= 0.350.6=3.080.01= 4.951000= 6.90.1= 0.40.5=2.40.8= 10.89= 9.60.8= 0.1082=4.950.9= 9.650.1= 0.325100= 2.58=0. 560.7= 0.1254= 3.280.1= 3.90.13=7.20.1= 0.010.1= 0.250.4= 1.60.8=12.5= 1.250.8= 3.20.04= 01.7=0.22102= 90.254= 0.253.974= （1.28.8）0.4= 5016040 （58+370）（64-45） 32.120-14418+35 33.347+452-416052 34（58+37）（64-95） 35.95（64-45） 36.178-14556+42 420+580-642128 37.812-700（9+3111） （136+64）（65-34523） 38.85+14（14+20826） 23) 1.22.5+0.82.5 24) 8.91.25-0.91.25 25) 12.57.40.8 26) 9.96.4-（2.5+0.24） （27） 6.59.5+6.50.5 0.351.6+0.353.4 6.72-3.28-1.72 0.45+6.37+4.55 5.4+6.93-（25-2.5）241846-620-380 4.846+4.854 0.8+0.82.5 1.253.682.5-12.52.4 2812.5-12.520 23.65-（3.07+3.65） （4+0.40.25）871.25 1.6599+1.65 27.85-（7.85+3.4） 481.25+501.250.28 7.89.9+0.78 (1010+309+4+681+6）12 391467826854 5.157/8+6.1-0.60625 39.（284+16）（512-820818） 40.120-36418+35 41.（58+37）（64-95） 42.(6.8-6.80.55)8.5 43.0.12 4.80.124.8 44.（3.21.5+2.5）1.6 （2）3.2（1.5+2.5）1.6 45.6-1.64= 5.38+7.85-5.37= 46.7.20.8-1.25= 6-1.193-0.43= 47.6.5（4.8-1.24）= 0.681.9+0.321.9 48.10.15-10.750.4-5.7 49.5.8（3.87-0.13）+4.23.74 50.32.52-（6+9.7283.2）2.5 51.（7.1-5.6）0.9-1.15 2.5 52.5.42.6（3.7-2.9）+0.62 53.126（12-7.2）-6 （4）1267.2-6 方程： 88x+43=8579 x=97 36x+58=2974 x=81 13x+25=1247 x=94 89x-31=4063 x=46 27x+40=445 x=15 83x-90=1653 x=21 29x-35=545 x=20 97x+81=954 x=9 50x-99=3101 x=64 80x+17=1777 x=22 17x-37=609 x=38 88x+30=2758 x=31 80x+85=565 x=6 49x+43=827 x=16 99x-98=6139 x=63 95x+94=1044 x=10 62x+77=6153 x=98 38x-15=2037 x=54 44x+23=1387 x=31 83x-38=4444 x=54 60x+83=3203 x=52 21x+90=489 x=19 22x+23=2135 x=96 37x+28=509 x=13 67x+39=5466 x=81 92x+67=1079 x=11 38x+45=2021 x=52 64x-67=2813 x=45 5x-96=94 x=38 84x-56=4732 x=57 26x-61=2513 x=99 9x+86=500 x=46 9x-48=744 x=88 43x-94=637 x=17 38x-69=2933 x=79 23x-40=696 x=32 48x-92=1684 x=37 39x+52=2470 x=62 56x-86=2770 x=51 96x+95=3935 x=40 21x-70=1988 x=98 72x+15=7071 x=98 83x-63=7656 x=93 47x+64=1944 x=40 38x+38=1178 x=30 68x+91=4103 x=59 53x+65=1443 x=26 5x-67=48 x=23 46x-74=4112 x=91 74x-34=6700 x=91 3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 5400= 19.9+11.1= 1871000= 1+3.89= 0.08110= 7510= 0.960.8= 0.87= 1.57= 1.328= 0.78= 10.32= 50.6= 0.90.3= 3.50.2= 2.010= 100.05= 0.137= 0.21100=0.74= 0.054= 40.3= 430-250= 0.17+0.06= 1.02-0.09= 7200800= 0.17+0.6= 0.83-0.6= 17300= 0.98-0.09= 0.2+0.78= 600700= 10.2+0.02= 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= 380-290= 0.35+0.5= 0.35+0.63= 350070= 3.1+3= 3.8+0.38=7500250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 6309= 4.5-0.4= 9.5-5= 3309= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27= 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= 5.1+2.3= 12580= 0.07810= 0.52+0.4= 7012=0.25100= 3.4-2.8= 0.6-0.37= 0.05210= 10+0.08= 1-0.75= 0.51000= .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= 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= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8= 0.96-0.35= 0.350.6= 3.080.01= 4.951000= 6.90.1= 0.40.5= 2.40.8= 10.89= 9.60.8= 0.1082= 4.950.9= 9.650.1= 0.325100= 2.58= 0. 560.7= 0.1254= 3.280.1= 3.90.13=7.20.1= 0.010.1= 0.250.4= 1.60.8= 12.5= 1.250.8= 3.20.04= 01.7= 4.7+2.3= 4.52= 6.92.5= 7.20.8= 63.4= 0.620.32= 1.40.5= 0.75100=0.020.5= 3.60.3= 6.37= 5.6100=0.750.25= 0.1258= 4.80.3= 0.962=0.5628= 0.360.4= 0.640.8= 0.723.6=3.624= 0.81.1= 7.2+12.8= 46.73.8=12.84= 5.213= 12.55= 1.6441=1020= 2415= 8.6510= 0.350.6=3.080.01= 4.951000= 6.90.1= 0.40.5=2.40.8= 10.89= 9.60.8= 0.1082=4.950.9= 9.650.1= 0.325100= 2.58=0. 560.7= 0.1254= 3.280.1= 3.90.13=7.20.1= 0.010.1= 0.250.4= 1.60.8=12.5= 1.250.8= 3.20.04= 01.7=0.22102= 90.254= 0.253.974= （1.28.8）0.4= 5016040 （58+370）（64-45） 32.120-14418+35 33.347+452-416052 34（58+37）（64-95） 35.95（64-45） 36.178-14556+42 420+58