六年级小数简便运算练习题及答案

玛丽莲梦兔
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2020年11月29日 04:26
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2020年11月29日发(作者:温岚)


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六年级小数简便运算练习题及答案
一、口算。
10-2.65=7.350÷3.8= 09×0.08= 0.74÷0.4=
607.5+0.25=67.756+14.4=20.40.77+0.33=1.1
11311135-1.4-1.6=5-3=280×0.125=80*=10
÷3×=*×=8773749
二、用简便方法计算下面各题。
122221125-99998+124+3.2+5+6.12-
00÷125÷825×3575
12222=1125-=+ =+=12-2-1 =400÷=25*8*333557
252=1125-1000+=1000+1244=10+10=20
=10-1==400÷1000= =200*37=7400 75
=125+3=1=2244
1344131×121×2×× 125×8..35+4.25+3.65+
3.7.4×99+3.46415734
6444137=*1 =×2×=34×2+34×
=125*=+=3.4*424157434
2474=*1
=*2=68+1=125*8+125*0.8=8+8=16=3.4*100=34041547
44=1 =1*2==81=1000+100=1100 1515
5357152-3- ÷2+×0.125×0.25×32.3-2.45-
5.3-4.564695119
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5537115211=17.15- =17-4-=÷+×
=**32=22.3-5.3-649511984
317552=17.15-10=13-3= =*+× =1 =17-7=104911119
7255=7.1 =×=91111
533×724.25-3-187.7×11- 187.3×
+57.125×-0.51×7-1÷4)4
351453=×72
=187.7*=43×+57×- =315×4
45444445=2.42*+4.58×-*1 =2*6+2*
=11- =4+3+6+=+5+3=5-2-555
74137322375= =2*2*6=11-8==4+5+=10+9=19=2-
12=1 1232585555
4=*6==10+10=20
17.15-8.47-1.5317
353253645353445114+2.25+5+77+4+2-1+1+-3+1 +1
0.75+ +0.37-2-1 8457541717
31533513=4+2+5+=7+2+=5311+1611
3+=+++ =5-4844848
351344315354=4+5+=10+=70-
7 =+5=5=++==5-4=1844774488
53=10+10=20 =1 =537
44444++99+9999.3-1-×4.25+÷

-167=27-
+×72+×72=4+1-
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0.625×0.5++ ×62.5%31 ×7÷31 1+5555666482813857
5533544==9*4+4*
÷31×7=1-1)6688285
335=11107=48-20=28=*=*
=1×7=7=1-1+131351
=10*
99993117178172.5×
0.25×63.5×13×2.5-×+1
1125-994413= =15+27=184235
171781*4*=22*+25*-7*
=*63-*1=6*2-2* =39+19+=1125-1158
599371111771=*4*=10*==*=
=1125-1000+212
11 =*50=1 =2*= =125+4=12922=2
3331714547743 ÷[56×].5×10-×0. ×+÷+5×97×
-37.5%+104×0.3785258
1714577=[110+]=49*-49×=×4+*
=45* =897×-+104×5259155888
133743 = =45*+45*-45* =× =÷=49255
=1110*1
=491
2*10=4=
+
=* =*2=5+5=10
2× +25×75%-7×0.7
=*+** =31
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314×3.5×1174+1.25×210 +3.8÷5
=133311174*=32*14+14*210+345*5
4
=0 =*4
=*4
=*4
563×9991×9755+2996
711*11= =35+12-27=20
=×38=1000×38=37572×156-56×725×32×12509×99+7099×101 =72*=25**12=70=72*100=25*8* =709*100 =7200
=200*500=100000
=70900439+100146+295888+9992100÷20

133126.6+2.5×675.3×99+75..6×3.7+54×0.30.125××
8.25+12.5% .37-3.25-2548
131313111=2*6+2*6=75.3* =4.6*3.7+5.4*3.7=*+*8+
=8.37-1.37-52584848
133131==75.3*100=*3.7= =7-5=255844
1611=2*1=7530 =10*3.7=*2=584
566=*=33=325
76―115―4.25―
19.82―6.57―3.4.6+3+5.+ 2.25+5+.63÷2.5÷6÷0.28331
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4455884

71=11-=15-=19.82-=4.6+5.4+=4+5+=9.63
=6337733=11-=
=19.82-10=9.82=10+10=20
=9.6310=0.9=6*4=2881414
35522143-- ×+××+÷18×
×7+×5×866276335
755351159452114=3- = =*+* =18*+18*=* =*24-*
1096312125
511112114=3-1== =*+* =2*4+3*=*12=2-=1323231515
111 =+= =8+15=2=2*4=663
六年级数学总复习简便计算练习题
12222
1125-99998+124+3.2+5+6.12- 00÷125÷825×
33575
12222
=1125-=+ =+=12-2-1 =400÷=25*8*37
33557
252
=1125-1000+=1000+1244=10+10=20
=10-1==400÷1000= =200*37=7400
=15-10=
=10+10=20
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775
=125+3=1=2244
1344131
×121×2×× 125×8..35+4.25+3.65+3.7.4×99
+3.4647=*1 =×2×=34×2+34×
=125*=+=3.4*
24241574342474=*1
=*2=68+1=125*8+125*0.8=8+8=16=3.4*100=34041547
44
=1 =1*2==81=1000+100=1100
1515
5357152
17.15-8.47-1.5317-3- ÷2+
×0.125×0.25×32.3-2.45-5.3-4.55
6469511
=17.15- =17-4-=÷+× =**32=22.3-5.3-
66495
=17.15-10=13-3= =*+× =1 =17-7=10
44911119
=7.1 =×=91111
4531175711513
++)×724.25-3-187.7×11-187.3×+57.125×
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-0.5×4
453451
=×72+×72+×72=4+1- =187.7*=43×+57×-
=3×*)
4828224466
1714952
=11*6+7*4+5*3=6-6=0 =1887= =*512
73133232
=2.42*+4.58×-*1 =2*6+2* =11- =4+3+6+=+5+3=
-2-
83355555575741373223
= =2*2*6=11 -8==4+5+=10+9=19=2- =1
85
4
=*6==10+10=2451
4+2.25+5++4+3-16+1+3-3+1+1 0.75+ +
+0.37845754
-1 1717
235654343541431533513
=4+2+5+=7++4=53+1-16=+1 -+=+++ =5- 17
543513443153
=4+5+=10+ =70--16=+5=5=++==5-4=1
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77884477448853
=10+10=20 =1 =53
77
44444155151353
++9+999+999948.3-1-4×4.25+4÷ 0.625×0.5+
+×62.5%31 ×7÷3813844
16+7
451515
==9*4+4* =*+** =31 ÷31 ×7 =16+
45543351151144
=11107=48-20=28=*=* =1×72=7 =16-1+2
5131351
178544
=10*= =15+25742
13=18
35-2
+ ++) 2×+25×75%-7×0.7 0.25×63.5-
×136×2.5-×4+3.125+1+1
-996
811717
=2*4*=22*+25*-7* =*63-*1=6*2-2* =+1+=1125-
99211588
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599371111771
=*4*=10*==*= =* =*2=5+5=10
=1125-1000+212
115
=*50=1 =2*=5
422
=125+4=129
3331714547743
÷[56×].5×10
+5×97×785258
-37.5%+104×0.375
333333
=[110+]=49*10 -4×= ×+5*+ =45* =897×-+104
78525915588

7145133743
=÷=4 = =45*+45*-45* =
55

7113
=1110* =49*10=4=*11= =35+12-27=20 =×=1000
11328
-×0. ×4+5÷1
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3
×=3713174
3×3.5×1
+1.25×+3.8÷2×156-56 ×725×32×12509×99+7099×10
1841052.5× 18*34+18*814+1
=8.37-1.37-131
=7-5=18*2=14.6+3253353
5+5.8+2.25+58+74
9.63÷2.5÷46÷0.25
六年级数学总复习简便计算练习题
一、口算。
10-2.65= 0÷3.8= ×0.08= 4÷0.4=67.5+
0.25= +14.4=0.77+0.33=1.15-1.4-1.6= 0×0.125=
二、用简便方法计算下面各题。
12222
1125-99998+124+3.2+5+6.12- 00÷125÷825×
33575
1344131
×121×2×× 125×8..35+4.25+3.65+3.7.4×99
+3.46471534
5357152
17.15-8.47-1.5317-3- ÷2+
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×0.125×0.25×32.3-2.45-5.3-4.55
64695119
533
×724.25-3-187.7×11-187.3×+57.125×-
0.515×
822121824664
1
13
÷3×=7
2.42÷
345+4.58×1-4÷2×6.6+2. 5×611-6
-4.6+3+6+5..8+5+7.2+39-
34
3532536453534451143
4+2.25+5+77+4+2-1+1+-3+1 +1 0.75+ +0.37-2-1
8457541717
44444
++99+9999.3-1-×4.25+÷ 0.625×0.5++ ×62.5%31
×7÷31 1+5555666482813857
9999311717817
2.5× 2× +25×75%-7×0.7
0.25×63.5×13×2.5-×+1 1125-996
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1215998
3331714547743
÷[56×].5×10-×0.
37.5%+104×0.375
785258
13174
3×3.5×1
+1.25×+3.8÷2×156-56×725×32×12 509×99+7099×10
184105
2

5 63×99971×9755+299439+100146+295888+9992100÷2013
31

26.6+2.5×675.3×99+75..6×3.7+54×0. 30.125××8.25
+12.5% .37-3.25-2548123323353
116―115―4.25―
19.82―6.57―3.4.6+3+5.+2.25+5+.6 3÷2.5÷6÷0.28331
4455884
7553558551045221143
×7+×5×
788712512129
-- ×+××+÷18×
×+÷+5×97×-
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÷
5747474723
÷[×] ×7+××[÷5×)] 15+11 )×15×11 12×103
-4500÷755353313
3
÷÷+×+×+×÷9×÷412442516
25161677
1415÷[×1011
] ×30 1156993+3÷×5-10÷5
45×47×54-6+5÷÷[÷8
] 3- 135÷1810 -
71- 121+ 11925×1÷52×3
10
13.09-8.12-4.88
4
44-511-711×15– 0.6×531051118×58+8×41+
8÷+10



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