精心整理小学六年级数学口算练习题大全篇一1.(1+1/2)(1+1/3)(1+1/4).(1+1/100) 2.(1-1/2)(1-1/3)(1-1/4).(1-1/100) 3.8+2-8+2 4.25*4/25*4 6.286+198 7.314-202 8.526+301 9.223-99 11.9-2456*21 13.1/2 ×3/5精心整理15.1001 －9036÷1818.30 ×1/319.102*45-328 20.2/3 ×1222.3/5 ×5/623.(50-12.5)/2.5 24.2/5 ×1/325.6110*47+639 26.1/2-1/6 28.1/7 ×1/530.25 ×4/5精心整理32.5/6-1/2 34.1/2 ×1/535.600-420/12 36.344/3.6-5.4*0.25 37.16/2+30/2+90/6 38.3001-1998. 39.5000-105*34 41.(1/2+1/3+1/4)*0.24 42.(25+4)*4 43.300-4263/21 45.403÷13×27+3.27×5.7精心整理48. （1.2+1.8 ）×4.51025－768÷3250.1025 －768÷3252.2348+275*16 53.2/9*15/8-1/12*9/5 55.645-45*12 58.76*1/4+23*25/100+0.25 59.10-2.87-7.13 篇二2/1*2=1 3/1*3=1 3/2*3=2 精心整理3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 精心整理10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=86/1*48=8 9/7*18=14 25/7*100=28 9/5*81=458/9*16=18 2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 精心整理8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 精心整理8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 12÷3/5=12×(5/3 ）9÷6/7=9×(7/6)30÷5/6=30×（ 6/5 ）4×（ 3/2 ）=4÷2/34÷5/7=4×7/53÷4/5=3×5/424÷7/16=24×（ 16/7 ）A÷C/B=A×B/C4÷4/5=5精心整理6÷3/4=810÷2/5=2518÷4/9=81/24×4/5=16/56×3/4=18/410×2/5=418×4/9=83÷3/4=42÷1/3=66÷4/5=15/21÷5/7=7/53/4 ÷3=1/41/3 ÷2=1/64/5 ÷ 6=2/15 5/7 ÷1=5/72/1*2=1 3/1*3=1 精心整理3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 精心整理7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 篇三1.45+15×6=1352.250 ÷5×8=4003.6 ×5÷2×4=60精心整理4.30 ×3+8=985.400 ÷4+20×5=2006.10+12÷3+20=347.(8 0÷20+80)÷4=218.70+(100- 10×5)=1209.360 ÷40=910.40 ×20=80011.80-25=55 12.70+45=115 13.90 ×2=18014.16 ×6=9615.300×6=180016.540÷9=6017.30 ×20=60018.400÷4=10019.350-80=270 20.160+70=230 精心整理21.18- 64÷8=1022.42 ÷6+20=2723.40- 5×7=5 24.80+60÷3=10025.41+18÷2=5026.75- 11×5=2027.42+7-29=20 28.5600÷80=7029.25 ×16=40030.120×25=300031.36 ×11=39632.1025÷25=4133.336+70=406 34.25 ×9×4=90035.200- 33×3=10136.3020-1010=2010 37.12 ×50=600精心整理38.25 ×8=20039.23 ×11=253 40.125÷25=541.4200-2200=2000 42.220+80=300 43.20 ×8×5=80044.600- 3×200=045.20+20÷2=3046.35- 25÷5=3047.36+8-40=4 48.2800÷40=7049.98 ÷14=750.96 ÷24=4
