六年级脱式计算题简便150道
六年级脱式计算题简便150道
32×125×25 =4×8×125×25 =(4×25)×(8×125) =100×1000 =100000 9048÷26 =(2600+2600+2600+1248)÷26 =2600÷26+2600÷26+2600÷26+1248÷26 =100+100+100+48 =348 2881÷ 43 =(1290+1591)÷ 43 =1290÷43+1591÷43 =30+37 =67 3.2×42.3×3.75-12.5×0.423×16 =3.2×42.3×3.75-1.25×42.3×1.6 =42.3×(3.2×3.75-1.25×1.6) =42.3×(4×0.8×3.75-1.25×4×0.4) =42.3×(4×0.4×2×3.75-1.25×4×0.4) =42.3×(4x0.4x7.5-1.25x4x0.4) =42.3×[4×0.4×(7.5-1.25)] =42.3×[4×0.4×6.25] =42.3×(4×2.5) =423 1.8+18÷1.5-0.5×0.3 =1.8+12-0.15 =13.8-0.15 =13.65 6.5×8+3.5×8-47 =52+28-47 =80-47 =33 (80-9.8)×5分之2-1.32 =70.2X2/5-1.32 =28.08-1.32 =26.76 8×7分之4÷[1÷(3.2-2.95)] =8×4/7÷[1÷0.25] =8×4/7÷4 =8/7 2700×(506-499)÷900 =2700×7÷900 =18900÷900 =21 33.02-(148.4-90.85)÷2.5 =33.02-57.55÷2.5 =33.02-23.02 =10 (1÷1-1)÷5.1 =(1-1)÷5.1 =0÷5.1 =0 18.1+(3-0.299÷0.23)×1 =18.1+1.7×1 =18.1+1.7 =19.8 408-12×24 (46+28)×60 42×50-1715÷5 32+105÷5 (108+47)×52 420×(327-238) (4121+2389)÷7 671×15-974 469×12+1492 405×(3213-3189) 5000-56×23 125×(97-81) 6942+480÷3 304×32-154 20+80÷4-20= 100÷(32-30)×0= 25×4-12×5= 70×〔(42-42)÷18〕= 75×65+75×35= 用简便方法计算下面各题 1、89+124+11+26+48 2、875-147-23 3.25×125×40×8 4、147×8+8×53 5、125×64 6、0.9+1.08+0.92+0.1 用简便方法计算 ①89+124+11+26+48 ②875-147-23 ③147×8+8×53 ④125×64 计算下面各题. 1.280+840÷24×5 2.85×(95-1440÷24) 3.58870÷(105+20×2) 4.80400-(4300+870÷15) 5.1437×27+27×563 6.81432÷(13×52+78) 7.125×(33-1) 8.37.4-(8.6+7.24-6.6) 计算.(1∶1) (1)156×107-7729 (2)37.85-(7.85+6.4) 75÷〔138÷(100-54)〕 85×(95-1440÷24) 80400-(4300+870÷15) 240×78÷(154-115) 1437×27+27×563 〔75-(12+18)〕÷15 2160÷〔(83-79)×18〕 280+840÷24×5 325÷13×(266-250) 85×(95-1440÷24) 58870÷(105+20×2) 1437×27+27×563 81432÷(13×52+78) [37.85-(7.85+6.4)] ×30 156×[(17.7-7.2)÷3] (947-599)+76×64 36×(913-276÷23) [192-(54+38)]×67 [(7.1-5.6)×0.9-1.15]÷2.5 81432÷(13×52+78) 5.4÷[2.6×(3.7-2.9)+0.62] (947-599)+76×64 60-(9.5+28.9)]÷0.18 2.881÷0.43-0.24×3.5 20×[(2.44-1.8)÷0.4+0.15] 28-(3.4 1.25×2.4) 0.8×〔15.5-(3.21 5.79)〕 (31.8 3.2×4)÷5 194-64.8÷1.8×0.9 36.72÷4.25×9.9 3.416÷(0.016×35) 0.8×[(10-6.76)÷1.2] (136+64)×(65-345÷23) (6.8-6.8×0.55)÷8.5 0.12× 4.8÷0.12×4.8 (58+37)÷(64-9×5) 812-700÷(9+31×11) (3.2×1.5+2.5)÷1.6 85+14×(14+208÷26) 120-36×4÷18+35 (284+16)×(512-8208÷18) 9.72×1.6-18.305÷7 4/7÷[1/3×(3/5-3/10)] (4/5+1/4)÷7/3+7/10 12.78-0÷( 13.4+156.6 ) 37.812-700÷(9+31×11) (136+64)×(65-345÷23) 3.2×(1.5+2.5)÷1.6 85+14×(14+208÷26) (58+37)÷(64-9×5) (6.8-6.8×0.55)÷8.5 (284+16)×(512-8208÷18) 0.12× 4.8÷0.12×4.8 (3.2×1.5+2.5)÷1.6 120-36×4÷18+35 10.15-10.75×0.4-5.7 5.8×(3.87-0.13)+4.2×3.74 347+45×2-4160÷52 32.52-(6+9.728÷3.2)×2.5 87(58+37)÷(64-9×5) [(7.1-5.6)×0.9-1.15] ÷2.5 (3.2×1.5+2.5)÷1.6 5.4÷[2.6×(3.7-2.9)+0.62] 12×6÷(12-7.2)-6 3.2×6+(1.5+2.5)÷1.6 (3.2×1.5+2.5)÷1.6 5.8×(3.87-0.13)+4.2×3.74 33.02-(148.4-90.85)÷2.5 (3)287×5+96990÷318 (4)1554÷[(72-58)×3] 脱式计算 2800÷ 100+789 (947-599)+76×64 1.36×(913-276÷23) 2.(93+25×21)×9 3.507÷13×63+498 4.723-(521+504)÷25 5.384÷12+23×371 6.(39-21)×(396÷6) (1)156×[(17.7-7.2)÷3] (2)[37.85-(7.85+6.4)] ×30 (3)28×(5+969.9÷318) (4)81÷[(72-54)×9] 57×12-560÷35 848-640÷16×12 960÷(1500-32×45) [192-(54+38)]×67 138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125) 178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75 75×27+19×2 5 31×870+13×310 4×(25×65+25×28) 138×25×4 (13×125)×(3×8) (12+24+80)×50 25×32×125 32×(25+125) 102×76 58×98 178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75 158+262+138 375+219+381+225 5001-247-1021-232 (181+2564)+2719 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 7755-(2187+755) 2214+638+286 3065-738-1065 899+344 2357-183-317-357 2365-1086-214 497-299 2370+1995 3999+498 1883-398 12×25 75×24 138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125) 88×125 102×76 58×98 178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75 16800÷120 30100÷2100 32000÷400 49700÷700 1248÷24 3150÷15 4800÷25 21500÷125 附加题: 2356-(1356-721) 1235-(1780-1665) 75×27+19×2 5 31×870+13×310 4×(25×65+25×28
六年级简便计算题60道
1、0.4×125×25×0.8 =(0.4×25)×(125×0.8)=10×100=1000
2、1.25×(8+10) =1.25×8+1.25×10=10+12.5=22.5
3、9123-(123+8.8) =9123-123-8.8=9000-8.8=8991.2
4、1.24×8.3+8.3×1.76 =8.3×(1.24+1.76)=8.3×3=24.9
5、9999×1001 =9999×(1000+1)=9999×1000+9999×1 =10008999
6、14.8×6.3-6.3×6.5+8.3×3.7 =(14.8-6.5)×6.3+8.3×3.7=8.3×6.3+8.3×3.7 =8.3×(6.3+3.7) =8.3×10 =83
7、1.24+0.78+8.76 =(1.24+8.76)+0.78 =10+0.78 =10.78
8、933-157-43 =933-(157+43)=933-200=733
9、4821-998 =4821-1000+2=3823
10、I32×125×25 =4×8×125×25 =(4×25)×(8×125)=100×1000 =100000
11、2048÷268=2600+2600+2600+1248)÷26
=2600÷26+2600÷26+2600÷26+1248÷269
=100+100+100+48=348
(1)2.64×1.7-2.64×0.7=2.64×(1.7-0.7)=2.64×1=2.64
(2)31.5×1.07-3.15×0.7=3.15×10.7-3.15×0.7=3.15×(10.7-0.7)=3.15×10=31.5
(3)2.7×5.7-2.7+5.3×2.7=2.7×(5.7-1+5.3)=2.7×10=27
(4)0.625÷0.125×0.8=(0.625×0.8)×8÷(0.128×8)=0.5×8÷1=4
(5)18.6×6.1+3.9×18.6=18.6×(6.1+3.9)=18.6×10=186
(6)1.3579+3.5791+5.7913+7.9135+9.1357=(1+3+5+7+9)×1.1111
=25×1.1111=27.7775
(7)52.5x2.9+5.45=5.25x29+5.25+0.2=5.25×(29+1)+0.2=5.25×30+0.2
=157.5+0.3=157.7
(8)0.92x15+0.08x15=(0.92+0.08)×15=1×15=15
(9)0.72×1.25×2.5=0.9×(0.8×1.25)×2.5=0.9×1×2.5=2.25
(10)400.6x7-2003x0.4=200.3x14-200.3x4=200.3×(14-4)=200.3×10=2003
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5
14. 31 × 5/6 – 5/6
15. 9/7 - ( 2/7 – 10/21 )
16. 5/9 × 18 – 14 × 2/7
17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15
19. 17/32 – 3/4 × 9/24
20. 3 × 2/9 + 1/3
21. 5/7 × 3/25 + 3/7
22. 3/14 ×× 2/3 + 1/6
23. 1/5 × 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 × 11/5 + 4/3
26. 45 × 2/3 + 1/3 × 15
27. 7/19 + 12/19 × 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/2
30. 101 × 1/5 – 1/5 × 21
六年级简便计算题600道
小学数学四则运算——简便运算大汇总
简便运算
4+3.2+5+6.8 25×(8×0.4)×1.25 7-(2-)
(++)×72 93.5÷3÷
1125-997 998+1246+9989 (8700+870+87)÷87
125×8.8 1.3+4.25+3.7+3.75 17.15-(3.5-2.85)
3.4×99+3.4 4.8×1.01 0.4×(2.5÷73)
(1.6+1.6+1.6+1.6)×25 (+-)÷
12.3-2.45-5.7-4.55 ÷2+× 0.125×0.25×64
64.2×87+0.642×1300 78×36+7.8×741-7 ×17+×8
×+0.125×+0.5 2.42÷+4.58×-4÷3 25÷100
4.25-3-(2-1) 3.8÷3.9+3.9÷0.1+0.1÷3.9 12.1-(+)×105
-(+)× × -÷4
×[1÷( +)] [ -(-)]×
简便计算题8道,六年级。
11分之六乘8分之7-12分之5乘11分之6
=6/11×(7/8-5/12)
=6/11×11/24
=1/4
5分之2+5分
之3乘5分之2
=2/5×(1+3/5)
=2/5×8/5
=16/25
21乘8分之3+8分之5乘21
=21×(3/8+5/8)
=21×1
=21
13分之7除7+7分之1乘13分之6
=(7/13+6/13)×1/7
=1×1/7
=1/7
(6分之1+4分之3-3分之2)乘12
=1/6×12+3/4×12-2/3×12
=2+9-8
=3
40分之39除26
=39/40÷13÷2
=3/40÷2
=3/80
99.99×1.1+11.11×0.1
0.888×125×73+999×3.
1998+199.8+19.98+1.998.
一道六年级简便计算题
1/21+202/2121+50505/212121+13131313/21212121
=1/21+(202÷101)/(2121÷101)+(50505÷10101)/(212121÷10101)+(13131313÷1010101)/(21212121÷1010101)
=1/21+2/21+5/21+13/21
=1
六年级计算题!简便方法计算!
80.7*8.7+8.07*13
=8.07×87+8.07×13
=8.07×(87+13)
=8.07×100
=807
求90条六年级计算题(简便)
4/9×3= 5÷1/3 = 1/2÷1/3 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7-2/3= 2/7×2= 41/12×4= 4÷3/16= 12÷9/4= 75/8 ÷5= 12×16/9= 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8= 7/9×9/7= 2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 286+198= 314-202= 526+301= 223-99= 1/2×3/5= 1. 89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10= 17÷1000= 0.56+0.4= 1.25×100= 5.6+99= 43×63/21= 100÷25= 1-0.93= 90-0.9= 18.3×1/3= 794-198= 68×25= 43.3-63/21 = 72×125= 3001-1998= 23/5×5/6 = 20/3×12= 1/2-1/6= 30.25×4/5= 5/6-1/2= 1/2×1/5= 4.25×4/25×4 57.26-(5.26-1.5) 106.25+3.85-2.125+3.875 11.9-2456×21 5/11-4×2.75 13.375+5.75+2.25+6.625 (15.1-9036)÷18 163.8×5.25+14.5 172.1×4.3+5.7×2.1 19.102×45-328 2.8×3.1+16/8 23÷(50-12.5) ÷2.5 24×2/5×1/3 25.6÷110×47+639 3.5×2.7-52.2/18 28-1/7×1/5 3.375×0.97+0.97×6.625 6.54+2.4+3.46+0.6 95.6×1.8+95.6×8.2 35.6-420/12×4 344/3.6-5.4×0.25 16/2+30/2+90/6 5000-105×34 0.15/0.25+0.75×1.2 41×(1/2+1/3+1/4)×0.24 42×(25+4)×4 3×63/21-84 0.81/0.25+5.96×5 403÷13×27 46.1.5×4.2-0.75÷0.25 3.27×4 +3.27×5.7 (1.2+ 1.8)×4.51025-768÷32 0.25×80-0.45÷0.9 50.1025-768÷32 81.2-11÷7-×3= 6696÷62-6.5×10.6 = 2/7×3/9 ÷2/7 = 6756-193-207= 97×360+3×360= 4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7×2 = 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 = 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8 = 7/9×9/7 = 2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 81.2-11÷7-×3= 6696÷62-6.5×10.6 = 1. 89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10= 17÷1000= 0.56+0.4= 1.25×100= 5.6+99= 100÷25= 1-0.93= 90-0.9= 794-198= 68×25= 6756-193-207= 72×125= 97×360+3×360= 32+9= 60×3= 50÷2= 22×4= 66÷6= 71-7= 400÷2= 90÷3= 69÷3= 62÷2= 28+17= 30×8= 800÷4= 13×2= 20×4= 64-36= 31×2= 36÷3= 84÷4= 140÷7= 15×4= 9×80= 15×40= 49×10= 150×2= 56×10= 42×30= 30×20= 31×30= 4×60= 5×60= 20×10= 8×70= 7×40= 27×30= 10×10= 6×30= 150×4= 16×40= 50×30= 70×3= 70-3= 60×40= 35×20= 64÷4= 36+50= 40×50= 18+6= 200×30= 42×4= 63-7= 230×20= 130×3= 60×50= 150÷3= 260×2= 75-26= 21×40= 35×20= 15×80= 300×6= 15×8= 23×30= 51÷3= 60÷60= 80÷5= 240÷80= 100÷50= 1200÷20= 250÷50= 270÷90= 50÷10= 360÷40= 500÷50= 280÷70= 34×2= 15×5= 490÷70= 21×3= 15×6= 120÷60= 25×4= 14×5= 480÷80= 30×60= 1800÷60= 25×40= 280÷40= 125×8= 0÷89= 13×5= 75÷15= 96÷24= 14×4= 78÷13= 68÷17= 17×3= 80÷16= 70÷14= 24×3= 90÷15= 75÷25= 75×4= 308×7= 105×30= 52÷13= 1200÷4= 1800÷90= 5×17= 48÷3= 90×6= 1400×5= 12×8= 92÷2= 150×4= 560÷80= 72÷24= 3200×2= 24×20= 70÷14= 28×3= 6×13= 650÷5= 900÷6= 10×47= 91÷13= 450÷50= 12×20= 18×2= 84÷3= 1900×5= 720÷4= 50×70= 480÷80= 26×30= 93÷31= 18×4= 74÷37= 210÷30= 36×20= 4×250= 120÷20= 160×2= 480÷2= 50×60= 48÷4= 76÷19= 18×3= 6×800= 110×8= 250÷50= 130×5= 400÷8= 420÷3= 90-15= 3×24= 92÷46= 48+16= 11×40= 360÷60=
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绛旓細1銆1.25脳(8+10)=1.25脳8+1.25脳10 =10+12.5 =22.5 2銆1.24+0.78+8.76 =(1.24+8.76)+0.78 =10+0.78 =10.78 3銆1/2-(4/5-1/2)=1/2+1/2-4/5 =1-4/5 =1/5 4銆4800梅25梅4 =4800梅(25x4)=4800梅100 =4800梅100 =48 5銆2/5-(3/8-3/5)=2/5+...
绛旓細灏忓鍏勾绾х畝渚胯绠渚嬮 1.125脳3+125脳5+25脳3+25 2.9999脳3+101脳11脳(101-92)3.(23/4-3/4)脳(3脳6+2)4.3/7 脳 49/9 - 4/3 5.8/9 脳 15/36 + 1/27 6.12脳 5/6 鈥 2/9 脳3 7.8脳 5/4 + 1/4 8.6梅 3/8 鈥 3/8 梅6 9.4/7 脳 5/9 + 3/7 ...
绛旓細36* 11/6 * 7/44 =42/4 =21/2 =10.5 35/9 * 4/15+35/9 *11/15 =35/9*(4/15+11/15)=35/9 50*锛7/5-4/3锛=50*1/15 =10/3 24/5 * 11/8+ 13/10 *11/8 =11/8*(24/5+13/10)=11/8*61/10 =671/80 锛27/4-19/5锛壝4/5 =(135-76)/20*5/4 =59...
绛旓細2. 8/9 脳 15/36 + 1/27 3. 12脳 5/6 鈥 2/9 脳3 4. 8脳 5/4 + 1/4 5. 6梅 3/8 鈥 3/8 梅6 6. 4/7 脳 5/9 + 3/7 脳 5/9 7. 5/2 -锛 3/2 + 4/5 锛8. 7/8 + 锛 1/8 + 1/9 锛9. 9 脳 5/6 + 5/6 10. 3/4 脳 8/9 - 1/3 11....
绛旓細2.8/9 脳 15/36 + 1/27 3.12脳 5/6 鈥 2/9 脳3 4.8脳 5/4 + 1/4 5.6梅 3/8 鈥 3/8 梅6 6.4/7 脳 5/9 + 3/7 脳 5/9 7.5/2 -锛 3/2 + 4/5 锛8.7/8 + 锛 1/8 + 1/9 锛9.9 脳 5/6 + 5/6 10.3/4 脳 8/9 - 1/3 11.7 脳 5/49 ...
绛旓細浠ヤ笅鏄竴浜鍏勾绾鐨绠渚胯劚寮忚绠楅锛屼緵浣犲弬鑰冿細3.6脳5.2+3.6脳4.8锛2.5脳3.6+12.5脳6.4锛0.75脳1.25+0.25脳1.25锛4.8梅2+8梅8锛9.6梅3-9.6梅18锛4.5脳10+4.5脳1锛5.6脳100梅5.6锛8.4脳100梅42脳102锛3.6脳100+3脳1锛56脳56脳2锛36脳4-36脳2锛72梅6-72...
绛旓細=10脳100=1000 1.25脳锛8+10锛=1.25脳8+1.25脳10 =10+12.5=22.5 9123-锛123+8.8锛=9123-123-8.8 =9000-8.8 =8991.2 1.24脳8.3+8.3脳1.76 =8.3脳锛1.24+1.76锛=8.3脳3=24.9 9999脳1001 =9999脳锛1000+1锛=9999脳1000+9999脳1 =10008999 14.8脳6.3-6.3脳...
绛旓細鍏堟潵鍑犻亾鑴卞紡璁$畻鍟 1.125*3+125*5+25*3+25 2.9999*3+101*11*(101-92)3.(23/4-3/4)*(3*6+2)4. 3/7 脳 49/9 - 4/3 5. 8/9 脳 15/36 + 1/27 6. 12脳 5/6 鈥 2/9 脳3 7. 8脳 5/4 + 1/4 8. 6梅 3/8 鈥 3/8 梅6 9. 4/7 脳 5/9 + 3/7...