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六年级数学上册口算,口算题六上100道

  • 数学
  • 2023-12-04

六年级数学上册口算?1、十几乘十几:口诀:头乘头,尾加尾,尾乘尾。例:12×14=?解:1×1=1 2+4=6 2×4=8 12×14=168 注:个位相乘,不够两位数要用0占位。2.头相同,尾互补(尾相加等于10):口诀:一个头加1后,头乘头,那么,六年级数学上册口算?一起来了解一下吧。

口算题六上100道

六年级数学上册第三单元测试口算卷

班别: 姓名:成绩:共错()题

× = × =0× = ÷ =

÷4= × = 5÷ =÷ =

16 ÷23 = 34 ÷18 =13 -16 = 14 +34 =

1÷34 =15 ×19 =45 ×34 =23 ×94 =

45 ×14 = 37 ×710 = 0.9-910 =10-34 -14 =

23 ×12= 14×37 =12 +14 = 23 ×58 =

49 ×19 = 35 ×15=13 ×18 =511 ÷611 =

710 ×127 =1.25×16×8=13 ÷18 =(14 +13 )×4=

12 -13 =716 ×167 =1635 ÷47 =518 ÷1227 =

14 ÷14 =15÷35 =720 ÷1415 =8×916 -916 =

47 ÷114 =23 ÷415 =56 ×4÷15 =(12 +0.5)×(12 -0.5)=

( + )×24=24.06+0.4= = ( )×30=

×25= ×6=2.8×25+12×2.5=

12.5×32×2.5=5- = 45×101=

59 ×6=270÷18=1.25-0.25+0.75=× ÷ × =

18×( + + )=5.28―(0.28+0.2)= + =7÷1.4=

72.8÷0.8=0.77+0.33=( + )×12= ÷0.6=

1.25× ×8=10-0.9= 8.2+0.54+0.46= - =

- + =× =26.26÷26= 4.57+6.43=

7.9×11-7.9= × = × =0× =

2008年下期六年级口算测试题

班级姓名 记分

× = × =0× = ÷ =

÷4= × = 5÷ =÷ = ÷ =

×2= ×13= × =÷3= 36× =

÷ =5÷6= ÷5=×18=÷ =

26× = ×2=× = ÷ =24÷ =

× = + = × = ÷8= + =

×15= + =× = 14× =1÷ =

÷4= 3-1.95= - =÷ = ×27=

×3= - = ×8= +3= 6÷ =

0÷ = 6.3÷0.07=26× =÷ =125×8=

6× =× =× =+6= × =

×4= 0.5- =× =100÷ =88÷ =

+ =4× =12÷ =25×4=10÷ =

÷4=× =×60=× =12÷ =

×8= ×11=10÷ =× =÷ =

× = × =0× =6÷0.5=8.4÷4.2=

5× = × = ÷2=× =5- =

÷1= 12÷ = 1÷ =× =28÷ =

0× =× =- =× =24×5=

÷ = × = - =1- = 9÷ =

六年级口算测试

班级:姓名: 学号: 成绩:

636-198=3.6÷0.36=7÷14= 1- + = 1+ =

1× = 1÷ =1- = 37×5=9-0.9=

( + )×24= 72×0.4= 72÷0.4= 24× = 0.2- =

1+ × = 25×24= 4.2÷0.2=12-0.2=1.25×8=

27+68=910-540=18×40=910÷70= 78-0.98=

3÷8=10÷0.1=0.8×12.5= 8.1÷0.03=1.5×0.5=

10÷0.5=0.5÷10= 410-210= + =7÷1.4=

72.8÷0.8=0.77+0.33=( + )×12= ÷0.6=1.25× ×8=

10-0.9= 8.2+0.54+0.46= - = - + =× =

26.26÷26= 4.57+6.43=7.9×11-7.9= 3.14×32=3+ -3+ =

10.1×30= 2÷0.2-2= × =1.8×4×0.5= 1.5-1.5×0.2=

578+216=85.2-3.25= 3.2- = ×81=+ =

2 ×2=0.99×9+0.99=× =1 ×8+1 ×2=82.5-3.25=

÷7=3005-899= 7.25+2.75= 9.8÷98= 0.125×9×8 =

= 5- = × = 2- ×2=12 - 16 =

+ = + =12- =× =

0.7公顷=()平方米 4700毫升=()立方分米341-103=

2吨50千克=()吨 1.2小时=( )时( )分13×(2+713 )

24.06+0.4= = ( )×30= ×25=

×6=2.8×25+12×2.5= 12.5×32×2.5=5- =

45×101= 59 ×6=270÷18=1.25-0.25+0.75=

六年级上册数学口算题大全

1÷4/5= 7/10÷1= 1/9÷5=

1/2÷2/3= 3/8÷5/8 = 9÷3/4 =

2/7÷2/7 = 6÷1/6= 3/5÷1/3=

1/3÷1/4= 2/5÷5= 5/12÷1/3=

1÷10/11= 5/12÷1/8 = 9/10÷3/4=

2/9÷3/18= 1/4÷3= 12/13÷26=

19/6÷3/2= 2/3÷7/2= 6/7÷14/2=

16/7÷21/4= 29/3÷6= 4/3÷7=

9\4÷8= 3/12÷2/9= 1/6÷2/9=

6÷ 1/4 = 20÷ 1/4= 1/4÷5 =

1÷3/5= 5/10÷1= 1/8÷5=

1/2÷1/3= 3/8÷7/8 = 9÷3/5 =

2/7÷2/5 = 6÷1/2= 3/5÷1/4=

1/3÷1/3= 2/5÷1/5= 5/12÷1/6=

1÷1/15= 5/12÷1/7 = 9/10÷3/2=

2/9÷3/12= 1/4÷1/2= 12/14÷26=

19/6÷1/2= 2/3÷1/2= 6/7÷1/2=

16/7÷1/4= 29/3÷1/6= 1/3÷7=

1\4÷8= 3/8÷2/9= 1/6÷4/9=

6÷ 1/4 = 20÷ 1/4= 1/4÷/5 =

1/2÷4/5= 7/10÷1/5= 2/9÷5=

1/2÷1/3= 3/8÷1/8 = 9÷1/4 =

2/7÷1/7 = 6÷5/6= 3/5÷2/3=

1/3÷3/4= 2/5÷1/5= 5/12÷1/13=

1÷9/11= 5/12÷7/8 = 9/10÷1/4=

2/9÷5/18= 1/4÷2/3= 12/13÷1/5=

19/6÷3/12= 2/3÷7/12= 6/7÷1/12=

16/7÷1/24= 1/3÷6= 4/13÷7=

3/4÷8= 3/8÷1/9= 1/6÷2/7=

6÷ 1/12 = 20÷ 1/5= 1/4÷1/5 =

794-198= 68×25= 6756-193-207=

72×125= 97×360+3×360=

5/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3

5/9*3/4 11/12*4/5 7/10*5/6 6/7*2/3 2/11*2/3

5/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3

5/9*3/4 11/12*4/5 7/10*5/6 6/7*2/3 2/115/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3 5/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3 5/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3

5/9*3/4 11/12*4/5 7/10*5/6 6/7*2/3 2/11*2/3

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 =

3.8+2-8+2

4.25*4/25*4

5.7.26-(5.26-1.5)

6.286+198

7.314-202

8.526+301

9.223-99

10.6.25+3.85-2.125+3.875

11.9-2456*21

12.0.5/11.5-4*2.75

13.1/2×3/5

14.3.375+5.75+2.25+6.625

15.1001-9036÷18

16.3.8×5.25+14.5

17.2.1*4.3+5.7*2.1

18.30×1/3

19.102*45-328

20.2/3×12

21.2.8*3.1+17.6/8

22.3/5×5/6

23.(50-12.5)/2.5

24.2/5×1/3

25.6110*47+639

26.1/2-1/6

27.3.5*2.7-52.2/18

28.1/7×1/5

29.3.375*0.97+0.97*6.625

30.25×4/5

31.6.54+2.4+3.46+0.6

32.5/6-1/2

33.95.6*1.8+95.6*8.2

34.1/2×1/5

35.600-420/12

36.344/3.6-5.4*0.25

37.16/2+30/2+90/6

38.3001-1998.

39.5000-105*34

40.0.15/0.25+0.75*1.2

41.(1/2+1/3+1/4)*0.24

42.(25+4)*4

43.300-4263/21

44.0.81/0.25+5.96

45.403÷13×27

46.1.5×4.2-0.75÷0.25

47.3.27×4 +3.27×5.7

48.(1.2+ 1.8)×4.51025-768÷32

49.0.25×80-0.45÷0.9

50.1025-768÷32

51.0.25*2.69*4 52.2348+275*16 53.2/9*15/8-1/12*9/5

54.2.4+2.4*(5.375-3.375) 55.645-45*12 56.0.15+1.2/0.24-0.45

57.3.75-(2.35+0.25/1.25) 58.76*1/4+23*25/100+0.25

59.10-2.87-7.13 60.0.96+9.6*9.9 61.7.5-5.7*1/3

62.12.37-3.25-6.75 63.16*6.8+2.2*16+16 64.401*19+284

65.58.7-16.65/3.7 66.0.4*4.7*2.5+(2.3+5.3)

67.9.31-1.125-7.875 68.640+128*45

69.8.2*1.6-0.336/4.2 70.400*(0.62+0.08) 1/2+1/3

5/9*3/4 11/12*4/5 7/10*5/6 6/7*2/3 2/11*2/3 5/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3 5/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3 5/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3

5/9*3/4 11/12*4/5 7/10*5/6 6/7*2/3 2/11*2/3

5/7*2/3 5/6*7/8 4/5* 7/8 3/8*9/7 3/4*1/2 2/11*2/3

1、1.2×3=

5、2-0.8=

9、10.7-5.7=

13、0.52+0.08=

17、2÷5=

21、8×0.03

25、0.01×100=

25、30×0.01=

29、0×1.22=

40、0.6×5=

43、1.2-0.9=

6、0.54÷0.6=

10、0.26×0.3=

14、1÷0.05=

18、20×0.4=

26、2.8+10.2=

34、7-0.9=

58、0.55+0.3=

38、0.8+0.2=

41、16÷0.4=

44、0.14×5=

19、2.5×4=

31、15.3-10=

35、3.3+7=

39、6÷10=

45、0.86+2.14=

8、0.37+4=

16、3.2÷0.8=

20、0.45+0.55=

24、6.4÷8=

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

5.7.26-(5.26-1.5)

6.286+198

7.314-202

8.526+301

9.223-99

10.6.25+3.85-2.125+3.875

11.9-2456*21

12.0.5/11.5-4*2.75

13.1/2×3/5

14.3.375+5.75+2.25+6.625

15.1001-9036÷18

16.3.8×5.25+14.5

17.2.1*4.3+5.7*2.1

18.30×1/3

19.102*45-328

20.2/3×12

21.2.8*3.1+17.6/8

22.3/5×5/6

23.(50-12.5)/2.5

24.2/5×1/3

25.6110*47+639

26.1/2-1/6

27.3.5*2.7-52.2/18

28.1/7×1/5

29.3.375*0.97+0.97*6.625

30.25×4/5

31.6.54+2.4+3.46+0.6

32.5/6-1/2

33.95.6*1.8+95.6*8.2

34.1/2×1/5

35.600-420/12

36.344/3.6-5.4*0.25

37.16/2+30/2+90/6

38.3001-1998.

39.5000-105*34

40.0.15/0.25+0.75*1.2

41.(1/2+1/3+1/4)*0.24

42.(25+4)*4

43.300-4263/21

44.0.81/0.25+5.96

45.403÷13×27

46.1.5×4.2-0.75÷0.25

47.3.27×4 +3.27×5.7

48.(1.2+ 1.8)×4.51025-768÷32

49.0.25×80-0.45÷0.9

50.1025-768÷32

51.0.25*2.69*4

52.2348+275*16

53.2/9*15/8-1/12*9/5

54.2.4+2.4*(5.375-3.375)

55.645-45*12

56.0.15+1.2/0.24-0.45

57.3.75-(2.35+0.25/1.25)

58.76*1/4+23*25/100+0.25

59.10-2.87-7.13

60.0.96+9.6*9.9

61.7.5-5.7*1/3

62.12.37-3.25-6.75

63.16*6.8+2.2*16+16

64.401*19+284

65.58.7-16.65/3.7

66.0.4*4.7*2.5+(2.3+5.3)

67.9.31-1.125-7.875

68.640+128*45

69.8.2*1.6-0.336/4.2

70.400*(0.62+0.08)

1/2+1/3

2/1-5/4

9\3*3\9

3/4+5/4=? 4/5+6/5=? 5/6+6/7=?

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

嘻嘻

六年级口算题大全500题

口算题

17×40=680,100-63=37,3.2+1.68=4.88,2.8×0.4= 1.12

14-7.4=6.6,1.92÷0.04=48,0.32×500=160,0.65+4.35= 5

10-5.4=4.6,4÷20=0.2,3.5×200=700,1.5-0.06=1.44

0.75÷15=0.05,0.4×0.8=0.32,4×0.25=1,0.36+1.54=2

1.01×99=99.99,420÷35=12,25×12=300,135÷0.5=270

3/4 + 1/4 =1,2 + 4/9 =22/9,3 - 2/3 =7/3,3/4 - 1/2= 1/4

1/6 + 1/2 -1/6 =1/2,7.5-(2.5+3.8)=1.2,7/8 + 3/8 =5/4

3/10 +1/5 =1/2,4/5 - 7/10 =1/10,2 - 1/6 -1/3 =1.5

0.51÷17=0.03,32.8+19=51.8,5.2÷1.3=4,1.6×0.4= 0.64

4.9×0.7=3.43,1÷5=0.2,6÷12=0.5,0.87-0.49=0.38

计算题

30.8÷[14-(9.85+1.07)]

[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)

2.55×7.1+2.45×7.1

777×9+1111×3

0.8×〔15.5-(3.21+5.79)〕

(31.8+3.2×4)÷5

31.5×4÷(6+3)

0.64×25×7.8+2.2

2÷2.5+2.5÷2

194-64.8÷1.8×0.9

36.72÷4.25×9.9

5180-705×6

24÷2.4-2.5×0.8

(4121+2389)÷7

671×15-974

469×12+1492

405×(3213-3189)

3.416÷(0.016×35)

0.8×[(10-6.76)÷1.2]

19.4×6.1×2.3 5.67×0.2-0.62

18.1×0.92+3.93 0.0430.24+0.875

0.4×0.7×0.25 0.75×102 100-56.23

0.78+5.436+1 4.07×0.86+9.12.5

六年级口算题(及答案)

六年级上册数学简便例子演示17×62+62×63

解题思路:四则运算规则(按顺序计算,先算乘除后算加减,有括号先算括号,有乘方先算乘方)即脱式运算(递等式计算)需在该原则前提下进行

解题过程:

17×62+62×63

=(17+63)×62

=80×62

=4960

扩展资料【竖式计算-计算结果】:先将两乘数末位对齐,然后分别使用第二个乘数,由末位起对每一位数依次乘上一个乘数,最后将所计算结果累加即为乘积,如果乘数为小数可先将其扩大相应的倍数,最后乘积在缩小相应的倍数;

解题过程:

步骤一:2×80=160

步骤二:6×80=4800

根据以上计算结果相加为4960

存疑请追问,满意请采纳

六年级数学上册比值和化简比

1.甲乙共有前2000元,甲把它的一半给乙,然后乙把它的1/3再给甲,之后甲把它的1/4给乙,这时乙比甲多650元,问最初两人各有多少元?

2.欢欢和欣欣都爱好集邮,他们各有邮票若干长,欢欢拿出1/6给欣欣后,欣欣拿出1/5给欢欢,这时她们各有240张。原来她们各有邮票多少张?

3.我校种树,杨树占总数的5/9,其余的种柳树。后来又买来20棵杨树。这是杨柳树的比是15:11。学校共种树多少棵?

4.公园买来三种树苗。其中松树占总数的30%,杨树与柳树的比是2:5,已知柳树比松树多40棵,一共买来多少树苗?

5.甲乙丙三个村合修一条长1000千米的水渠,修成后受益面积。甲与丙村的比是3:1,乙村的3/4等于甲村的2/3。各村按受益面积分配。各应修多少千米?

6.我校有学生840人。其中4、5、6年级占总数的2/3.已知四与六年级人数的比是3:5。五年级的3/4等于四年级的2/3。四年级有多少人?

7.一套桌椅共300元,椅子的价钱比桌子少十一分之七,桌椅各多少元?

8.一件工作,计划10天完成,实际8天完成,工作时间缩短了几分之几?工作效率提高了几分之几?

9.果园里西红柿获得丰收,摘下全部的3/8时,装满了若干筐还多24千克,摘完其余部分时,又刚好装满6筐。

以上就是六年级数学上册口算的全部内容,口算:1+20%=120 脱式: 3.14*4/2 =12.56/2 =6.28 简算: 20%*2+20%*5 =20%*(2+5)=20%*7 =140 应用:一张圆桌子半径是2米周长和面积分别是多少?。

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