目录小学五年级上册数学口算题,含小数乘除法,难点的。急求!!! ! 谁能给我100道五年级上册的小数口算乘除法 加答案 20道五年级上学期数学除法计算题! 我需要五年级数学(上册)口算题,要脱式计算的 五年级口算除法100道题
8.7
×
17.4-8.7
×
7.4=12.5
×
0.4
×
2.5
×
8=
0.68
÷(
5.2-3.5)
×
1.25=(0.25+2.5+25)
×
0.4=
5-0.9
×
0.2+1.8
÷
0.5= 6.4
×
3.28+4.6
×
3.28-3.28=
12.27
+
21
÷
(7.3
-
6.6)
×
2.4=4.4
×
0.8
-
3.4
×
0.8=
(9.37+9.37+9.37+9.37)
×
2.5=2.37
×
6.3+2.37
×
3.7=
46
×
0.33+54
×
0.33= 1.93+2.7+2.07+7.3=
26
×
15.7
+
15.7
×
24= (2.275
+
0.625)
×
0.28=
85.07
-
(15.3
-
4.8)+5.369= 40
-(
3.5
-
2.75+0.86
)
=
37
×
25+268
÷
67=
(
32+360
÷
45
)×
72=
(
7590
÷
33
-
14
)÷
54= 412
÷(
607
-
36
×
14
)
=
10.5
÷
(5.2-3.5)=
(
13.8
-
8.7
)÷
0.034=
6.25+3.85-2.125+3.875=3.375+5.75+2.25+6.625=
2.1
×
4.3+5.7
×
2.1=3.375
×
0.97+0.97
×
6.625=
6.54+2.4+3.46+0.6=95.6
×
1.8+95.6
×
8.2=
1.5
×
4.2
-
0.75
÷
0.25= 3.27
×
4 +3.27
×
5.7=
0.25
×
80
-
0.45
÷
0.9=2.4+2.4
×
(5.375-3.375)=
7.5-5.7
×
1
÷
3=12.37-3.25-6.75=
16
×
6.8+2.2
×
16+16= 58.7-16.65
÷
3.7=
0.4
×
4.7
×
2.5+(2.3+5.3)=9.31-1.125-7.875=
400
×
(0.62+0.08)= 1.2
×
(9.6
÷
2.4)
÷
4.8=
(
8.58
-
3.69
)×(
3.4
-
1.8
)
= 1.5
×(
10.03
-
15.6
÷
7.5
)
=
30.6
÷(
4.5
×
0.16
)
=4.7+3.91
÷
(32-29.7)=
3.12
×(
0.9
+野纤则
0.7
÷
0.1
)
=9.2+9.728
÷
3.2
×
1.5=
2.4
×
0.75
+
1.25
÷
2.5=
(
20.2
×
0.6
-
2.12
)÷
0.1=
(1.5
×
0.9+3.65)
÷
2.5= 8.48
÷
0.8
×
0.9=
101
×
0.36
÷(竖指
14.4
×
0.05
)
=(25.3-9.7)
÷
0.3
×
8.5=
10.5
÷
(5.1
-
4.4)+18.25= 4.11
-
0.72
×
(3.38
-
2.13
)
=
1025
-
1125
÷
4.5
×
3.6=
(
6.8
-
5.4
)×
2.75
-
0.9=
0.875
×
36+4.05
÷
8.1=
(
227
÷
25
-
4.68
)×
0.5=
630
÷(
2.98
+
6.5
×
0.08
)
= (21.88+29.8)
÷
7.6=
(8.1
-
5.4)
÷
3.6
+
85.7=(3.44+20.5
×
0.32)
÷
0.16=
0.54
÷
(8.7
+
45.3)
×
28.4=0.1
÷
1+1
÷
0.8
-
0.1=
(
1.25
+
6.4
)-
14.88
÷
2.4=(4.3
-
2.01
+
2.2)
÷
4=
58.8
÷(
0.6
×
0.7
)÷
0.02= 10.4
-颂棚
7.79
÷(
0.35
+
0.6
)
=
3.6
÷(
1.2
+
0.5
)×
5= 13.7
×
0.25
-
3.7
÷
4=
3.6
×
1.25+ 0.32
÷
0.4= 0.8
×
(3.2
-
2.99
÷
2.3)=
2.5
×
(6
+
9.728
÷
3.2)= 5.2
×
(4.6
÷
0.92
×
0.04)=
5.4
÷
(3.94
+
0.86)
×
0.8= 19.28
+
1.82
÷
0.7=
10.56
×
3.75
-
3.75
×
0.56=(1.5
÷
0.8
-
1)
÷
0.4=
(
37.62+20.76
)÷
0.042=
(
17.2-4.5
×
3.6
)÷
0.32=
(6.02 + 2.8 )
÷
0.4 - 2.05=3.27
×(
80.5-9.84
÷
0.16
)
=
(71.2
-
71.2
×
0.9)
÷
0.25=1.08
÷(
3.94+34.3
×
0.2
)
=
(
4.25-4.25
×
0.8
)÷
1.7=1.46
×
5+12.8
÷
0.4
×
7.5=
1.52
-
1.6
×
5
+
5.7=3.8
+(
24
-
25
×
0.6
)
=
(0.25 +0.125
)÷(
0.75
×
0.4)=20
-
2.5
×
4
÷
8=
(4.8
-
4.8
×
0.5)
÷
2= 0.8
×(
10.4
+
0.64
)÷
0.92=
(25.3-9.7)
÷
0.3
×
7.6=
(
4.5+1.3
×
6
)÷
1.5=
58.8
÷(
0.6
×
0.7
)÷
0.02= 0.4
×
(3.2-0.8)
÷
1.2=
16.78-1.6
×
1.5
÷
0.8=(53.73-17.49)
×
(2.6+12.4)=
18.64
-
4.35
×
2
+
20.9= 80
-
8.2
×(
10
-
7.6
)
=
(9
-
8.5)
×
(5
-
4.76)
÷
0.1= 1.6
+
8.4
×
1.5
÷
0.18=
(
1.1-0.78
)×(
2.7-1.95
)
=
(
20.2
×
0.6
-
2.8]
÷
0.4=
0.06
×
(10.14
-
0.64)
÷
2= 17.68
÷
5.2+2.7
×
1.5=
19.8+(3.749-0.299)
÷
2.3=8.6+15.4
÷
0.4
×
1.4=
1.5
×
1.2
-
0.6
÷
2.4= 0.6
×(
6.25
÷
2.5
+
0.25
)
=
4.32
×
15
÷
12
+
5.1
÷
0.85=5.6
×
(12.5
-
8.5
÷
0.85)=
8.74 - 8.74
÷
23+700
×
0.03=0.38+9.62
÷
3.7
×
5.4=
4.38
÷(
36.94+34.3
×
0.2
)
=
(
5.84-3.9
)÷
0.4+0.15=
1.6
×
(2.25+27.75
÷
1.5)= 2.02
×
1.027
÷
0.26
)
=
6.5
×
(10-3.7)+2.98= 4.75+8.4
÷
(9.2-6.8)=
4.5
×
(0.75-0.356)+9.23= 5.4+(0.63+1.29
÷
0.23)=
1.46
×
5+12.8
÷
0.4
×
7.5= 2.98
+
6.5
×(
3.2
-
3.12
)
=
(15.6-2.4)
×
0.8+4.32= 4.11
-
0.72
×(
3.38
-
2.13=
(
6.8
-
5.4
)×
2.75
-
0.9=1
÷
0.25
×(
1.28
÷
3.2
)
=
4.78
+
0.22
×
20
÷
16= 31.7
-
0.5
×
0.7
-
1.65=
10
-
7.5
×(
6.4
-
5.9
)
=
(
2.95
+
10.58
-
1.53
)÷
0.25=
4.2
×
(6.18
–
3.03)+ 6.3=2.7
÷
4 + 6.3
×
0.25=
1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 =
乘法:先颂销直接相乘,然后看有几位小数就在先直接相乘得数上点几位 除法:先用除枯樱蚂法没埋的性质去小数点.然后再项整数除法那样除
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=迹告樱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+友模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
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-姿丛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)
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
123+25=148 123-35=88 56×7=392 135÷5=27
248+89=337 ... 146-23=123 ... 155×5=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 45×10=451 ... 564-12=47...
879+54=933 ...896-546=350 ...56×12=672.... 45-5=9...
457+456=913...
脱式计算
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
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
简算
是乘号 /是除号
0.3*2.5*0.4
50*0.13*0.2
0.8*630*0.125
0.78*101
1.5*102
9.8*25
1.2*2.5+0.8*2.5
1.25*0.7*0.8
0.038*5*2.1
3.8+4.5+6.2
93/0.31/3
3.25-0.84-0.16
88*0.25*4
2.8*3.6+1.4*2.8
63*10.1
(3.2+0.128)/0.8
9.83*1.5+6.17*1.5
10.1*87
312*4+188*4
0.135*500*0.2
6.3+0.84+3.7+8.16
18.75-0.43-4.57
0.25*0.03*4
13.7*0.25*8
2.65*1.7+1.35*1.7
32.8+5.6+7.2
(2.5+0.25)*0.4
8*(2.5*0.25)
8.4*0.2+1.6*0.2
1.25*0.8*0.5
(1.5+0.25)*0.4
1.2*0.4+1.3*0.4
方程
9+6x=14
x+9x=4+7
2x+9=17
8-4x=6
6x-7=12
7x-9=8
x-56=1
8-7x=1
x-30=12
6x-21=21
6x-3=6
9x=18
4x-18=13
5x+9=11
6-2x=11
x+4+8=23
7x-12=8
X-5.7=2.15
15 5X-2X=18
3X 0.7=5
x+13=33
3 - 5x=80
1.8 +6x=54
6.7x -60.3=6.7
9 +4x =40
2x+8=16
3.5×2= 4.2 x
26×1.5= 2x
0.5×16―16×0.2=4x
9.25-X=0.403
16.9÷X=0.3
X÷0.5=2.6
3-5x=80
1.8-6x=54
6.7x-60.3=6.7
9 +4x=40
0.2x-0.4+0.5=3.7
9.4x-0.4x=16.2
12-4x=20
1/3x+5/6x=1.4
12x+34x=1
18x-14x=12
23 x-5×14=14
12+34x=56
22-14x=12
23x-14x=14
x+14x=65
23x=14x+14
30x12x-14x=1
x-0.7x=3.6
这是我自己打上去的抄袭者必死
13.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6=做判瞎 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6=冲正 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=纯空0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.213.2÷6= 2.2 33.5÷5= 6.7 3.6÷18= 0.2 0.54÷2.7=0.2