目录苏教版六年级下册数学期末试卷 六年级混合运算50道带答案 六年级混合运算200题 40道混合运算题及答案六年级 六年级分数混合运算80道
求600道四则混合运算题,要含整数、分数、小数,六年级左右的水平
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
31.50+160÷40 (58+370)÷(64-45)
32.120-144÷18+35
33.347+45×2-4160÷52
34(58+37)举谨÷(渣敏64-9×5)
35.95÷(64-45)
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷(9+31×11) (136+64)×(65-345÷23)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35
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 × 49/9 - 4/3
5. 8/9 × 15/36 + 1/27
6. 12× 5/6 – 2/9 ×3
7. 8× 5/4 + 1/4
8. 6÷ 3/8 – 3/8 ÷6
9. 4/7 × 5/9 + 3/7 × 5/9
10. 5/2 -( 3/2 + 4/5 )
11. 7/8 + ( 1/8 + 1/9 )
12. 9 × 5/6 + 5/6
13. 3/4 × 8/9 - 1/3
14. 7 × 5/49 + 3/14
15. 6 ×( 1/2 + 2/3 )
16. 8 × 4/5 + 8 × 11/5
17. 31 × 5/6 – 5/6
18. 9/7 - ( 2/7 – 10/21 )
19. 5/9 × 18 – 14 × 2/7
20. 4/5 × 25/16 + 2/3 × 3/4
21. 14 × 8/7 – 5/6 × 12/15
22. 17/32 – 3/4 × 9/24
23. 3 × 2/9 + 1/3
24. 5/7 × 3/25 + 3/7
25. 3/14 ×× 2/3 + 1/6
26. 1/5 × 2/3 + 5/6
27. 9/22 + 1/11 ÷ 1/2
28. 5/3 × 11/5 + 4/3
29. 45 × 2/3 + 1/3 × 15
30. 7/19 + 12/19 × 5/6
31. 1/4 + 3/4 ÷ 2/3
32. 8/7 × 21/16 + 1/2
33. 101 × 1/5 – 1/5 × 21
34.50+160÷40
35.120-144÷18+35
36.347+45×2-4160÷52
37(58+37)如答枝÷(64-9×5)
38.95÷(64-45)
39.178-145÷5×6+42
40.812-700÷(9+31×11)
41.85+14×(14+208÷26)
43.120-36×4÷18+35
44.(58+37)÷(64-9×5)
45.(6.8-6.8×0.55)÷8.5
46.0.12× 4.8÷0.12×4.8
47.(3.2×1.5+2.5)÷1.6
48.6-1.6÷4= 5.38+7.85-5.37=
49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
50.6.5×(4.8-1.2×4)=
51.5.8×(3.87-0.13)+4.2×3.74
52.32.52-(6+9.728÷3.2)×2.5
53.[(7.1-5.6)×0.9-1.15] ÷2.5
54.5.4÷[2.6×(3.7-2.9)+0.62]
55.12×6÷(12-7.2)-6
56.12×6÷7.2-6
57.0.68×1.9+0.32×1.9
58.58+370)÷(64-45)
59.420+580-64×21÷28
60.136+6×(65-345÷23)
15-10.75×0.4-5.7
62.18.1+(3-0.299÷0.23)×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12×4.8
65.(3.2×1.5+2.5)÷1.6
66.3.2×6+(1.5+2.5)÷1.6
67.0.68×1.9+0.32×1.9
68.10.15-10.75×0.4-5.7
69.5.8×(3.87-0.13)+4.2×3.74
70.32.52-(6+9.728÷3.2)×2.5
71.[(7.1-5.6)×0.9-1.15] ÷2.5
72.5.4÷[2.6×(3.7-2.9)+0.62]
73.12×6÷(12-7.2)-6
74.12×6÷7.2-6
75.33.02-(148.4-90.85)÷2.5
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
11/14-3/14+1/8
=4.05-(2.8+0.7)
=0.55
4.05-2.8-0.7
=4.05-(2.8+0.7)
=0.55
212+198
=(200+12)+(100+98)
=200+12+100+98
=12+98+100+200
=110+100+200
=410
13.75-(3.75+6.48)
=13.75-3.75-6.48
=10-6.48
=3.52
(0.75*42.7+57.3-0.573*25)/3*7972
=(0.75*42.7+57.3*1-57.3*0.25)/3*7972
=[0.75*42.7+57.3(1-0.25)]/3*7972
=[0.75*42.7+57.3*0.75]/3*7972
=[(42.7+57.3)*0.75]/3*7972
=75/3*7972
=25*7972
=199300
3.45*0.6*2.8=3.45×2.8×0.6=5.796
4.02+5.4+0.98
=4.02+0.98+5.4
=5+5.4
=10.4
5.17-1.8-3.2
=5.17-(1.8+3.2)
=5.17-5
=0.17
13.75-(3.75+6.48)
=13.75-3.75-6.48
=3.52
33*145+33*55
=(145+55)*33
=200*33
=6600
369*136-36*369
=100*369
=36900
193*51+193*49
=100*193
=19300
25*32
=25*4*8
=800
79*16+79*78+79*6
=(16+78+6)*79
=100*79
=7900
25*32
=25*4*8
=800
193*51+193*49
=100*193
=19300
369*136-36*369
=100*369
=36900
33*145+33*55
=(145+55)*33
=200*33
=6600
/ =除号 *=乘号
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=?
求200道六年级的小数、分数混合运算题啊!
兄弟,你是大人吧!要么是家长,要么是老师。诶,您老自己慢慢想,天下没有白吃的午餐啊。
六年级上册四则混合运算(不含小数 )
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
求100道六年级小数分数混合运算题(难一点)
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
3/7 × 49/9 - 4/3 8/9 × 15/36 + 1/27
12× 5/6 – 2/9 ×3 8× 5/4 + 1/4
6÷ 3/8 – 3/8 ÷6 4/7 × 5/9 + 3/7 × 5/9
5/2 -( 3/2 + 4/5 ) 7/8 + ( 1/8 + 1/9 )
9 × 5/6 + 5/6 3/4 × 8/9 - 1/3
7 × 5/49 + 3/14 6 ×( 1/2 + 2/3 )
8 × 4/5 + 8 × 11/5 31 × 5/6 – 5/6
9/7 - ( 2/7 – 10/21 ) 5/9 × 18 – 14 × 2/7
4/5 × 25/16 + 2/3 × 3/4 14 × 8/7 – 5/6 × 12/15
17/32 – 3/4 × 9/24 3 × 2/9 + 1/3
5/7 × 3/25 + 3/7 3/14 ×× 2/3 + 1/6
1/5 × 2/3 + 5/6 9/22 + 1/11 ÷ 1/2
5/3 × 11/5 + 4/3 45 × 2/3 + 1/3 × 15
7/19 + 12/19 × 5/6 1/4 + 3/4 ÷ 2/3
8/7 × 21/16 + 1/2 101 × 1/5 – 1/5 × 21
50+160÷40 120-144÷18+35
小学六年级的解方程计算题
X-5.7=2.15 15 5X-2X=18
3X+0.7=5 3200=450+5X+X
X-0.8X=6 x+5.6=9.4,
52-x =15 1÷x =1.3
X+8.3=10.7 15x =3
3x-8=16 7(x-2)=2x+3
3x+9=27 12x=300-4x
7x+5.3=7.4, 3x÷5=4.8,
1.4×8-2x=6, 410-3x=170,
3(x+0.5)=21, 1.8x=0.972
x÷0.756=90, 1.5x+18=3x
0.5x+8=43, 6x-3x=18 , ,5×3-x÷2=8 ,
0.273÷x=0.35, , 9x-40=5, x÷5+9=21,
48-27+5x=31, 10.5+x+21=56, 0.1(x+6)=3.3×0.4
x+2x+18=78, (200-x)÷5=30, (x-140)÷70=4 ,
4(x-5.6)=1.6, 7(6.5+x)=87.5 (27.5-3.5)÷x=4,
x+19.8=25.8, 75.6÷x=12.6, 5(x+8)=102
17/32 – 3/4 × 9/24
3 × 2/9 + 1/3
5/7 × 3/25 + 3/7
3/14 ×× 2/3 + 1/6
1/5 × 2/3 + 5/6
9/22 + 1/11 ÷ 1/2
5/3 × 11/5 + 4/3
45 × 2/3 + 1/3 × 15
7/19 + 12/19 × 5/6
1/4 + 3/4 ÷ 2/3
8/7 × 21/16 + 1/2
101 × 1/5 – 1/5 × 21
3/7 × 49/9 - 4/3
8/9 × 15/36 + 1/27
12× 5/6 – 2/9 ×3
8× 5/4 + 1/4
6÷ 3/8 – 3/8 ÷6
4/7 × 5/9 + 3/7 × 5/9
5/2 -( 3/2 + 4/5 )
7/8 + ( 1/8 + 1/9 )
9 × 5/6 + 5/6
3/4 × 8/9 - 1/3
7 × 5/49 + 3/14
6 ×( 1/2 + 2/3 )
8 × 4/5 + 8 × 11/5
31 × 5/6 – 5/6
9/7 - ( 2/7 – 10/21 )
5/9 × 18 – 14 × 2/7
4/5 × 25/16 + 2/3 × 3/4
14 × 8/7 – 5/6 × 12/15
17/32 – 3/4 × 9/24
3 × 2/9 + 1/3
5/7 × 3/25 + 3/7
3/14 ×× 2/3 + 1/6
1/5 × 2/3 + 5/6
9/22 + 1/11 ÷ 1/2
5/3 × 11/5 + 4/3
45 × 2/3 + 1/3 × 15
7/19 + 12/19 × 5/6
1/4 + 3/4 ÷ 2/3
8/7 × 21/16 + 1/2
101 × 1/5 – 1/5 × 2
分数混合运算题(1)六年级
题:5/9X(9/5+18) 5/9X5/6+4/9÷6/5 =5/9×9/5+5/9×18 =5/9×5/6+4/9×5/6 =1+10 =(5/9+4/9)×5/6 =11 =1×5/6 =5/6 13/14-15/28÷5/8 4÷4/5-4/5÷4 =13/14-15/28×8/5 =4×5/4-4/5×1/4 =13/14-3/7×2 =5+1/5 =13/14-6/7 =26/5 =1。
六年级数学口算题卡分数四则混合运算怎么做
有些是可以约分,有些去括号之后可以简便一些,看吧,老师应该对简便方法有十分详细的解释,或者多写这些可能会更加熟练。其实可能最好先写除法,写出分数的倒数, 然后再进行一定的找规律,有时可能要死算这样可能就要靠你的口算能力了
总之多算。
先算小括号里的,在算中括号里的,最后算大括号。先算乘除再算加减
分子和分子乘,分母和分母乘...等等。上课听老师讲,一切就都简单了
加油
分数混合运算题六年级公式
题:5/9X(9/5+18) 5/9X5/6+4/9÷6/5 =5/9×9/5+5/9×18 =5/9×5/6+4/9×5/6 =1+10 =(5/9+4/9)×5/6 =11 =1×5/6 =5/6 13/14-15/28÷5/8 4÷4/5-4/5÷4 =13/14-15/28×8/5 =4×5/4-4/5×1/4 =13/14-3/7×2 =5+1/5 =13/14-6/7 =26/5 =1。
分数混合运算\公式,六年级
题:5/9X(9/5+18) 5/9X5/6+4/9÷6/5 =5/9×9/5+5/9×18 =5/9×5/6+4/9×5/6 =1+10 =(5/9+4/9)×5/6 =11 =1×5/6 =5/6 13/14-15/28÷5/8 4÷4/5-4/5÷4 =13/14-15/28×8/5 =4×5/4-4/5×1/4 =13/14-3/7×2 =5+1/5 =13/14-6/7 =26/5 =1。
谁有50道六年级的分数混合运算题
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 31.50+160÷40 (58+370)÷(64-45) 32.120-144÷18+35 33.347+45×2-4160÷52 34(58+37)÷(64-9×5) 35.95÷(64-45) 36.178-145÷5×6+42 420+580-64×21÷28 37.812-700÷(9+31×11) (136+64)×(65-345÷23) 38.85+14×(14+208÷26) 39.(284+16)×(512-8208÷18) 40.120-36×4÷18+35 41.(58+37)÷(64-9×5) 42.(6.8-6.8×0.55)÷8.5 43.0.12× 4.8÷0.12×4.8 44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6 45.6-1.6÷4= 5.38+7.85-5.37= 46.7.2÷0.8-1.2×5= 6-1.19×3-0.43= 47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9 48.10.15-10.75×0.4-5.7 49.5.8×(3.87-0.13)+4.2×3.74 50.32.52-(6+9.728÷3.2)×2.5
小学六年级四则运算、包括整数、小数、分数的题目。要600道
你买本《口算训练》吧,新华书店有
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/歼帆6
28. 1/4 + 3/宏尘4 ÷ 2/3
29. 8/7 × 21/16 + 1/2
30. 101 × 1/5 – 1/5 × 21
31.50+160÷40 (58+370)÷(64-45)
32.120-144÷18+35
33.347+45×2-4160÷52
34(58+37)÷(64-9×5)
35.95÷(64-45)
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷(9+31×11) (136+64)×(65-345÷23)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35
41.(58+37)÷(64-9×5)
42.(6.8-6.8×0.55)÷8.5
43.0.12× 4.8÷0.12×4.8
44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×(3.87-0.13)+4.2×3.74
50.32.52-(6+9.728÷3.2)×2.5
51.(375+1034)+(966+125)
52.(2130+783+270)+1017
53.99+999+9999+99999
54.7755-(2187+755)
55.2214+638+286
56.3065-738-1065
57.899+344
58.2357-183-317-357
59.2365-1086-214
60.497-299
61.2370+1995
62.3999+498
63.1883-蔽改禅398
64.12×25
65.75×24
66.138×25×4
67.(13×125)×(3×8)
68.(12+24+80)×50
69.704×25
70.25×32×125
71.32×(25+125)
72.88×125
73.102×76
74.58×98
75.178×101-178
76.84×36+64×84
77.75×99+2×75
78.83×102-83×2
79.98×199
80.123×18-123×3+85×123
13分之12+7分顷侍之4×13分之则乎知12+13分之孙消12
=12/13×(1+4/7+1)
=12/13×18/7
=216/91
1.3/7 × 49/9 - 4/3 =1
2.8/9 × 15/36 + 1/27 =11/27
3.12× 5/6 – 2/9 ×3 =28/3
4.8× 5/4 + 1/4 =41/4
5.6÷ 3/8 – 3/8 ÷6 =255/16
6.4/7 × 5/9 + 3/7 × 5/9 =5/9
7.5/2 -( 3/2 + 4/5 ) =1/5
8.7/卜蠢数8 + ( 1/8 + 1/9 ) =10/9
9.9 × 5/6 + 5/6 =25/3
10.3/4 × 8/型首9 - 1/3 =1/3
11.7 × 5/49 + 3/14 =13/14
12.6 ×( 1/2 + 2/3 )=7
13.8 × 4/5 + 8 × 11/5 =24
14.31 × 5/6 – 5/6 =1
15.9/7 - ( 2/7 – 10/21 )=31/21
16.5/9 × 18 – 14 × 2/7 =6
17.4/5 × 25/16 + 2/3 × 3/4 =7/4
18.14 × 8/7 – 5/6 × 12/15 =46/3
19.17/32 – 3/4 × 9/24 =1/4
20.3 × 2/9 + 1/3 =1
21.5/7 × 3/25 + 3/7 =18/35
22.3/14 ×× 2/3 + 1/6 =13/42
23.1/5 × 2/3 + 5/6 =29/30
24.9/22 + 1/11 ÷ 1/2 =13/22
25.5/3 × 11/5 + 4/3 =5
26.45 × 2/3 + 1/3 × 15=35
27.7/19 + 12/19 × 5/6 =17/19
28.1/档改4 + 3/4 ÷ 2/3 =11/8
29.8/7 × 21/16 + 1/2 =2
30.101 × 1/5 – 1/5 × 21=16
这里只有五十道,剩下的请您自己再找找
小学数学计算题汇总
http://wenku.baidu.com/view/06d978f3770bf78a64295400.html
希望这些题是你所需要的并且能给你一些帮助
七分之一乘十三分之六加十三分之八乘七分之一
1/7×6/13+8/13×1/7
=1/7×﹙6/13+7/13﹚
=1/7×1
=1/7
二分之一除以五分之四加一又九分之二
1/2÷4/5+11/9
=5/8+11/9
=133/72
七悔逗分之三除以【(二分之三减二分碧知卖之一)乘七分之六】
3/7÷[﹙3/2-1/2﹚×6/7]
=3/7÷[1×6/7]
=3/7÷6/7
=1/2
(三分之二减二分之一)除以(三分之五乘猛空六分之五)
﹙2/3-1/2﹚÷﹙5/3×5/6﹚
=1/6÷25/18
=3/25
(三分之二减二分之一除以三分之五)乘六分之五
﹙2/3-1/2÷5/3﹚×5/6
=﹙2/3-3/10﹚×5/6
=11/30×5/6
=11/36
十五分之八乘二十分之三除以十七分之十五
8/15×3/20÷15/17
=8/15×3/20×17/15
=34/225
十七分之十一除以三十四分之三十三乘五分之二
11/17÷33/34×2/5
=4/15
十二分之七乘(七分之四加十四分之四)
7/12×﹙4/7+4/14﹚
=7/12×6/7
=1/2
八分之三乘五分之二加五分之二除以五分之八
3/8×2/5+2/5÷8/5
=2/5×﹙3/8+5/8﹚
=2/5×1
=2/5
六分之五乘十分之七除以三分之十四
5/6×7/10÷14/3
=5/6×7/10×3/14
=1/8
这些题不难的,你细心做,应该没问题的
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