五年级上数学计算题？1、24.6-3.98+5.4-6.02 解析：此题利用加法交换结合律，凑整再计算。步骤如下：24.6-3.98+5.4-6.02 =（24.6+5.4）-（3.98+6.02）=30-10 =20 2、27×17/26 解析：此题先用加法分配律，那么，五年级上数学计算题？一起来了解一下吧。
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/仔毕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.[-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)
32.5+21*8/2-6-59
33.68/21-8-11*8+61
34.-2/9-7/9-56
35.4.6-(-3/4+1.6-4-3/4)
36.1/2+3+5/6-7/12
37.[2/3-4-1/4*(-0.4)]/1/3+2
38.22+(-4)+(-2)+4*3
39.-2*8-8*1/2+8/1/8
40.(2/3+1/2)/(-1/12)*(-12)
41.(-28)/(-6+4)+(-1)
42.2/(-2)+0/7-(-8)*(-2)
43.(1/4-5/6+1/3+2/3)/1/2
44.18-6/(-3)*(-2)
45.(5+3/8*8/30/(-2)-3
46.(-84)/2*(-3)/(-6)
47.1/2*(-4/15)/笑档2/3
48.-3x+2y-5x-7y
49.2/3÷1/2－1/4×2/5
50. 2－6/13÷9/26－2/3
51.2/9＋1/2÷4/5＋3/8
52.10÷5/9＋1/6×4
53.1/2×2/5＋9/10÷9/20
54.5/9×3/10＋2/7÷2/5
55.1/2＋1/4×4/5－1/8
56.3/4×5/7×4/3－1/2
57.23－8/9×1/27÷1/27
58.8×5/6＋2/5÷4
59.1/2＋3/4×5/12×4/5
60.8/9×3/4－3/8÷3/4
61.5/8÷5/4＋3/23÷9/11
62.3/7 × 49/9 - 4/3
63.8/9 × 15/36 + 1/27
64.12× 5/6 – 2/9 ×3
65.8× 5/4 + 1/4
66.6÷ 3/8 – 3/8 ÷6
67.4/7 × 5/9 + 3/7 × 5/9
68.5/2 -（ 3/2 + 4/5 ）
69.7/8 + （ 1/8 + 1/9 ）
70.9 × 5/6 + 5/6
74.8 × 4/5 + 8 × 11/5
76.9/7 - （ 2/7 – 10/21 ）
77.5/9 × 18 – 14 × 2/7
78.4/5 × 25/16 + 2/3 × 3/4
79.14 × 8/7 – 5/6 × 12/15
80.17/32 – 3/4 × 9/24
81.3 × 2/9 + 1/3
82.5/7 × 3/念升芹25 + 3/7
83.3/14 ×× 2/3 + 1/6
84.1/5 × 2/3 + 5/6
85.9/22 + 1/11 ÷ 1/2
86.5/3 × 11/5 + 4/3
87.45 × 2/3 + 1/3 × 15
88.7/19 + 12/19 × 5/6
89.1/4 + 3/4 ÷ 2/3
90.8/7 × 21/16 + 1/2
91.101 × 1/5 – 1/5 × 21
92.4.38 ÷ (36.94 + 34.3×0.2)
93.[(5.84 - 3.9 ) ÷0.4 + 0.15] ×0.92
94.[7.6 - 5 ×(0.3 + 0.9)]÷10
95.1.8×(1.4 - 0.26 ÷2)
96.0.27 ×99 + 0.27
97. 8 －0.8 ÷5 + 0.24 ×9
98. 0.25×1.25×40×8
99.(0.25 + 2.5 + 25)×0.4
21*12= 32*90= 36/12=45/前腔9=23*21+54/9=39/3+6*(21/3)=
1.2*2.4=0.9*0.12= 9/0.9= 3.2/0.8=0.8*10+9*(0.5*2)=
45×0．2=0．88÷0．44= 2－1．2= 12．5×0．8=
1－0．2÷0．2=0×6．3÷9=4．2÷7×7= 4．5×2÷4．5×2=
5.53+1.47=5－3.28=0.46÷4.6=2.6×7÷2.6×7=0.7×16－16×0.2＝
4.5×0.4=0.63÷0.7=5÷0.25＝ 5÷2×0.8＝渣此85÷(1－0.9)=
8÷0.01= 0.72＋0.18＝4×0.25=9+7.8－3.8＝7×0.4÷7×0.4=
18.4－1.84= 4÷50 =0.72÷0.08=1.08÷0.9×5=9.58×101－9.58=
脱式计如悔迅算，能简便的要简便计算。
42÷(5.25÷0.25) 0.4＋12.6÷0.28×0.2 8.4－8.4×1.5÷1.8
0.27×99＋0.27 2.5×3.2×0.125 13.5÷2.5÷0.125÷0.4÷8
13/5－0.81 －0.19 7/8+1/8 －5/9 －4/9
5 －（0.5 －3/10 ）7.68 - 7.68×0.5 5.2＋4.8×3.5
小学数学五年级上册简便含槐计算练习基游1
请用简便方法计算下列各题
0.25×0.280.125×3.2×2.535×40.2
0.25×4÷0.25×4 3.5×9.9 3.5×99+3.5
3.5×101-3.5 3.5×9.9+3.5×0.1 3.5×2.7+35×0.73
3.5×2.7-3.5×0.7(32+5.6)÷0.83.5÷0.6-0.5÷0.6
4.9÷3.5 7÷0.25÷47÷0.125 ÷8
7.35÷(7.35×0.25)7.35÷(7.35÷0.25)7.325-(5.325+1.7)
3.29+0.73+2.273.29-0.73-2.277.5+2.5-7.5+2.5
7.325-3.29-3.325 7.325-(5.325+1.7)7.325-(5.325-1.7)
3.29+0.73-2.29+2.273.29×0.25×40.125×8.8
63.4÷2.5÷0.44.9÷1.4 3.9÷（1.3×5）
（7.7＋谈锋友1.54）÷0.72.5×2.42.7÷45
0.35×1.25×2×0.832.4×0.9＋0.1×32.415÷0.25
28.6×101－28.60.86×15.7－0.86×14.7 2.4×102
14－7.32－2.682.64＋8.67＋7.36＋11.33 2.31×1.2×0.5
（2.5－0.25）×0.4 9.16×1.5－0.5×9.163.6－3.6×0.5
7.6×0.8＋0.2×7.6 0.85×1990.25×8.5×4
0.25×360.125×3.2×2.535×40.2
1、直接写出得数。
0.45×2.5＝ 0.8×1.25＝0.3×3.6＝ 0.3×0.3＝ 10×0.07＝0.3×1.4＝0.05×7＝ 0.92×0.4＝ 0.2×0.26＝ 0.14×4＝ 0.02×0.1＝樱闭1.2×0.3＝0.2×0.4＝8.2＋1.8＝ 100－35.22＝ 2.3×4＝
2.5×0.4＝2.4×5＝0.22×4＝3.25×0＝
0.9－0.52＝ 3.99×1＝ 0×3.52＝12.5×8＝
8÷10 = 10-1.8-7.2= 0.43+3.57=2.5×4×12=
0.9×0.8=7.5x-3x = a+3a+7a==1.05×100=1÷0.5=0.96÷3= 1.47÷0.7= 5.4÷6=
0.16.5×10=0.56×100= 3.78×100= 4÷0.8 =
3.215×100=0.8×10= 4.08×100=1.1×0.2 =
0.6×0.8 = 3×0.9= 2.5×0.4=3.6×0.4=
12.5×8=50×0.04= 80×0.3 = 1.1×9=
0.16×5 ＝ 1.78＋2.2 = 9.6÷0.6 =1.2×0.5-0.4 =0.7÷0.01 = 2.5×0.4 = 12－3.9=1.25×8÷1.25 = 6.6÷0.66 =5.37×0+4.63 = 3.9＋2.03＝4.2÷3.5＝
1.6+2.4×0.3 = 2.14－0.9＝27＋456＋73= 0.3×0.3=
7.2＋2.8＝0.9÷0.01＝12÷0.3= 2.87÷0.7＝
13÷4＝ 0.96÷0.3＝1.5×0.4＝ 7÷0.25＝ 2.5×0.7×0.8=8－2.5＝ 16÷1.6＝ 5.6×1.01= 8×（2.5＋0.25）乎敏＝ 0.36＋0.64＝ 64.32÷16＝ 4.2÷0.1＝
72.8÷0.8＝ 8.4÷4.2＝ 13.8＋9.9＝2.4×2.5＝
0.05×0.8＝ 2.56－0.37＝ 1.25×0.8×0.5＝12×2.5＝1.23×3＝3.2÷1.6＝ 3.5＋3.5×3＝ 19.6÷2＝ 8.8÷2.2= 0.75×4＝（1.5＋0.25）×4＝ 0.5×0.8=
8.4×0.2=1.6×0.2＝7.2×0.3= 2.8×0.3＝0.9÷0.15= 1.8×0.4=5.5÷0.55= 0.08×100=
2.2÷0.11=5.46＋脊顷裂4.54= 12.5×0.8= 0.35×0.3=
1.4×5=2.8×4=19.6÷4= 22.5×4=
2、用竖式计算
0.396÷1.2=0.756÷0.36=15.6×13=
0.18×15= 0.025×14=3.06×36=
0.04×0.12＝ 3.84×2.6≈ 5.76×3＝
（保留一位小数）
7.15×22 90.75÷3.33.68×0.25
16.9÷0.131.55÷3.93.7×0.016
13.76×0.8= 5.2×0.68.4×1.3
6.4×0.54.48×0.45.25×5
35.4×4.20.042×0.54 0.76×0.32
0.25×0.046 2.52×3.41.08×25
0.12×0.5×0.16＝ 4.8×0.25＝0.125×1.4≈
（保留两位小数）
2.5÷0.7= （保留三位小数） 10.1÷3.3= （商用循环小数）
10.75÷12.5= （用乘法验算）3.25×9.04= （用除法验算）
3、脱式计算（能简算的要简算）
2.5×7.1×416.12×99＋16.125.2×0.9＋0.9
7.28×99+7.28 4.3×50×0.264－2.64×0.5
26×15.7＋15.7×24 (2.275 ＋0.625)×0.28
3.94+34.3×0.2 1.2×(9.6÷2.4)÷4.8
8.9×1.1×4.72.7×5.4×3.9 3.6×9.85-5.46
8.05×3.4+7.66.58×4.5×0.92.8×0.5+1.58
32＋4.9－0.94.8－4.8×0.5(1.25－0.125)×8
4.8×100.156.5×99＋56.5 7.09×10.8－0.8×7.09
4.85 + 0.35 ÷ 1.48.7 × 17.4 - 8.7 × 7.4
12.5×0.4×2.5×80.87×3.16+4.649.5×101
0.68 ÷（5.2 -3.5）× 1.25
40.5 ÷ 0.81 × 0.184.8 ×（15 ÷ 2.4）2．13.×0.×8257
6.81+6.81×99 0.25×185×40 4.4×0.8－3.4×0.8
(9.37+9．37+9．37+9．37)× 2．54．2.×1.＋1.×1.75
2.37×6.3+2.37×3.7 2.5×1.25×0.323.8×10.1
2.5×(3.8×0.04) 7.69×101 3.8×10.1
0.25×39+0.250.125×72 46×0.33+54×0.33
(8×5.27) ×1.256.81+6.81×99 0.25×185×40
6.8×0.75÷0.5 3.75÷0.125–2.75 1.53+23.4÷7.2
9.5×9913.5×0.98 12.5×8.8
二、解方程：
54-X=24 7X=49 126÷X=42
13+A=28.52.4X=26.47.5x－3x=18
5×1.3-2x=5.5 24x+6x=63.65.6x+4.4x=5.2
三、列式计算
1、20减去0.8的差除以4个0.3的和，商是多少？
2、一个数的2.6倍加上9，和是35，求这个数。
http://wenku.baidu.com/view/11d2cb3043323968011c9220.html
http://wenku.baidu.com/view/98387de7524de518964b7de2.html
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以上就是五年级上数学计算题的全部内容，1. 用竖式计算.18.25×34= 2. 用竖式计算.9.35×4.2= 3. 用竖式计算.15.07×9.8= 4. 用竖式计算.7.02×0.56= (得数保留两位小数) 5. 81.25×0.6×9.3 四、。
