六年级上册数学简便计算,六年级上册简便计算(200道)

是要我出嘛六上册数学

六年级上册数学简便计算,六年级上册简便计算(200道)

1. 6÷ 3/8 – 3/8 ÷6

=1/6x(3/8-3/8)

=1/6×0

=0

2. 4/7 × 5/9 + 3/7 × 5/9

=(4/7+3/7)x5/9

=1×5/9

=5/9

3. 5/2 -( 3/2 + 4/5 )

=5/2-3/2-4/5

=1-4/5

=1/5

4. 6 ×( 1/2 + 2/3 )

=6×1/2+6×2/3

=3+4

=7

5. 8 × 4/5 + 8 × 11/5

=8x(4/5+11/5)

=8×3

=24

6. 31 × 5/6 – 5/6

=(31-1)x5/6

=30×5/6

=25

7. 4/5 × 25/16 + 2/3 × 3/4

=5/4+1/2

=5/4+2/4

=7/4

8. 101 × 1/5 – 1/5 × 21

=(101-21)x1/5

=80×1/5

=16

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

31.58+42=

(2)87-45=

(3)125×8=

32.50×12=

一下子没法出这么多题

从别处找来的

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×(4×0.4×7.5-1.25x4x0.4) =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

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