六年级下册数学试题简便计算练习题|通用版(含答案).doc
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六年级下册数学试题简便计算练习题|通用版(含答案).doc
如有侵权,请联系网站删除,仅供学习与交流六年级下册数学试题简便计算练习题通用版(含答案)【精品文档】第 5 页六年级数学总复习简便计算练习题一、口算。(10分)102.657.35 0÷3.8 0 9×0.08 0.72 24÷0.460 67.50.2567.75 614.420.4 0.770.33=1.151.41.6=5-3=2 80×0.125=80*=10 ÷3×=*×=二、用简便方法计算下面各题。(90分,4×205×2)1125997 998+1246 4+3.25+6.8 12(1+2) 400÷125÷8 25×(37×8)=1125-(1000-3) =(998+2)+(1246-2) =(45)+(3.2+6.8)=12-21=400÷(125*8)=25*8*37=1125-1000+3 =1000+1244 =10+10=20 =10-1=8 =400÷1000= =200*37=7400 =125+3=128 =2244()×12 1×2× 34×(2) 125×8.8 4.354.253.653.75 3.4×993.4=()*12 =×2× =34×234× =125*(8+0.8) =(4.35+3.65)+(4.25+3.75)=3.4*(99+1)=*12 =(×)*2 =68+13 =125*8+125*0.8 =8+8=16 =3.4*100=340=1 =1*2=2 =81 =1000+100=110017.158.471.53 1734 ÷2× 0.125×0.25×32 22.32.455.34.55=17.15-(8.47+1.53) =1743 =÷× =*32 =22.3-5.3-(2.45+4.55)=17.15-10 =13-3=9 =*× =1 =17-7=10=7.15 =()×=(+)×72 4.253(21) 187.7×11187.7 43×57.125×0.5 ×(÷) =×72×72+×72 =4+1-(3+2) =187.7*(11-1) =43×57× =×(*)=11*6+7*4+5*3 =6-6=0 =1887 =(4357-1) =*()=66+28+15 =*100=50 =*=来源:ZXXK=1092.42÷+4.58×4÷3 ×6.62.5× 4.6+5.4 2.8+7.2+ (+)=2.42*+4.58×-*1 =2*62*6 =(+) =4+3+6+5 =(2.8+7.2)+5+3= -=(2.42+4.58-1) =2*2*6 =8=3 =4+5+(3+6)=10+9=19 =2- =1=*6=8 =10+10=20 +2.25+ + + + 0.75+0.375 5-=4+2+5+7 =+ =+ =+(+)=+ =5-(+)=4+5+(2+7)=10+ =70- =+5=5 =+(+)=2 =5-4=1=10+10=20 =14 =53+ 48.3- ×4.25+÷6 0.625×0.5+×62.5% ×÷ +(-1.8)=(1+9+99+999+9999) = 48.3-(+)=9*4+4* =*+* =÷× =+(-1)来源:学_科_网=11107 =48-20=28 =(9+)*4 =*(+1) =1×= =-1+ =10*= =15+=182.5×(+) 22×+25×75%-7×0.75 0.25×63.5× ×2.5-× +3.125+ 1125-996=2*4* =22*+25*-7* =*63-*13 =6*2-2*4 =+(3+)=1125-(1000-4)=*4*=10*=9 =(22+25+7)*= =*(63-13) =(6-4)*2 =5+5=10 =1125-1000+4 =*50=12 =2*=5 =125+4=129(111+999) ÷56×(-) 49.5×-(50-)×0.6 ×+÷+ 45×(+0.6) 897×37.5%+104×0.375 =110+(1+999)/(56×-56×)=49*-49× =×+*+ =45*(+-) =897×+104× =(110+1000)÷(24-21) =49(10-) =(+1) =45*+45*-45* =(897-1+104)×=1110* =49*10=495 =*11=7 =35+12-27=20 =(896+104)×=1000×=375×(5.375) 3.5×+1.25×+3.8÷ 72×156-56×72 25×32×125 709×99+709 299×101=*(5-5) =3*1+1*2+3* =72*(156-56) =25*(8*4)*125 =709(99+1) =0 =(3+2+3)* =72*100 =25*8*(4*125) =709*100 =(+2+)* =7200 =200*500=100000 =70900 =(+2+)*563×999 71×99 3755+2996 8439+1001 446+295 888+999 2100÷202×6.6+2.5×6 75.3×99+75.3 4.6×3.7+54×0.37 0.125×+×8.25+12.5% 8.37-3.25-(1.37+1.75) =2*6+2*6 =75.3*(99+1) =4.6*3.7+5.4*3.7 =*+*8+ =8.37-1.37-(3.25+1.75)=2(6+6) =75.3*100 =(4.6+5.4)*3.7 =(+1) =7-5=2=2*12 =7530 =10*3.7 =*2=*=33 =371161 154.255 19.826.573.43 4.6+3+6+5.4 4+2.25+5+7 9.63÷2.5÷4 6÷0.25=11-(6+1)=15-(4+5)=19.82-(6.57+3.43)=4.6+5.4+(3+6)=4+5+(2+7)=9.63/(2.5*4) =6/=11-8 =3 =15-10=5 =19.82-10=9.82 =10+10=20 =10+10=20 =9.63/10=0.963 =6*4=24来源:ZXXK3 ×+× ×+÷ 18×(+) ×7+×5 ()×(24)来源:=3-(+) =(+) =*+* =18*+18* =*(7+5) =*24-*=3-1=2 = =*+* =2*4+3*5 =*12 =2-=1 =+= =8+15=23 =2*4=8(×+)÷ ÷(+)× ×7+×5 ×÷(×) ()×15×11 12×1034500÷75 =(+1)* =/(+) =(7+5) = *(*) =*165+*165=1 =*+*65 =2*4=8 =*= =2*11+3*15 =+13=16 =22+45=67(32×17)÷ (25)÷ ×× (21××21)× (99)÷9 ×÷=(8+17)* =25*4+*4+ =(+1) =21(+)* =99*+* =*=25* =100+3+ =2*=1 =21*=5 =11+=11 =1=5*12=60 =103÷()× ()×30 3÷ ×÷ 4 ×58×41=/(*+*) =*30+*30 =+3*2 =1- =4-(+) =*(58+41+1)=/(+) =25+24=49 =6 = =4-1=2 =*100=12×× ×÷ ÷()÷ 235 - 135÷18 ×153 0.6×53 ()÷=- =+(*) =/(*) =*(153-53)= =*2=1 =/=*5=4 =*100=3*20=60来源:学+科+网10 - - + 25×÷× 13.098.124.88 =10-(+)+=25* =13.09-(8.12+4.88)=10-1+ =6 =13.09-13=0.09=9