五年级竖式计算 不要答案 一定要竖式计算 不要应用题,如果好在加20财富值。
现在 谁要再给100道竖式计算,本人以悬赏分100将你录用。。。。。(开玩笑而已)如果有尽管提 我会加悬赏分的。。。。急死我了 马上就开学了
小学五年级数学上册计算题
一、直接写出得数
0.5×8= 3.6×0.4= 39.68×0= 47.6×1=
4÷0.5= 12÷0.06= 12÷1.2= 3÷30=
0.15×7= 3.2×6+3.2×4= 2.5×4×0.36=
0.2+0.8×0.5= 6.03×1000= 10×0.6= 6.45×0.01=
0.1×0.1= 0.24×0.5= 5.4+3.6= 1.25-0.25=
10.2×4.5= 2.5×6= 9×0.25= 0.125×4=
1.25×8×0.5= 16×0.01= 1.78÷0.3= 0.27÷0.003=
0.01÷0.1= 1.8×20= x-0.4x= 5d-2d=
3.6÷0.4= 0.6×0.8= 2.4×3= 0.12×0.7=
4÷5= 1.6÷0.5= 0.2÷0.05= 2.5×2.3×4=
1.5÷1.5+1.5= 3.6-1.2÷2.4= 4.7×6+4×4.7=
0.5×4÷0.5×4= 38.5×0×0.38= 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
二、用竖式计算
8.08-2.68= 5.546+29.38= 17.04×0.26 = 8.35×3.5=
三、竖式计算(得数保留一位小数)
0.43×0.29≈ 52.6×0.23≈ 4.58×0.37≈
四、竖式计算(得数保留两位小数)
4.3×8.14≈ 27.6×0.45≈ 27.6×0.45≈
20÷12≈ 2.9×1.8≈ 5.08×0.25≈
五、竖式计算(得数保留三位小数)
2.5÷0.7= 2.5÷0.7= 3.25×9.04=
六、竖式计算(用循环小数表示商)
36.8÷16≈ 10.1÷3.3≈ 15.3÷11≈ 0.78÷1≈
七、脱式计算
(2.65+2.77)÷(1.98-0.98)= 3.7×91.6+6.3×91.6=
0.45×12×0.2= 6.2×2.1-2.12.8-2.8×0.15=
2.8×1.43+0.57= 10-6.06+8.5=
6×0.25×1.8= 144÷3.6+27.2=
0.87×3.16+4.64= 6.8×0.75÷0.5=
13.75÷0.125–2.75= 53+23.4÷7.2=
2.881÷0.43-0.24×3.5= 28-(3.4+1.25×2.4)=
(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=
3.416÷(0.016×35)=
八、用简便方法计算下面各题
5.12+2.54+4.88= 12.5×17.8×0.8= 9.9×2.5=
9.4×5.8+10.6×5.8= 0.125×0.32×0.25= 9.6+9.6×99=
2.8×7.6+1.4×2.8 +2.8= 6.3×10.1= 0.25×3.2×12.5=
12.5×9.7?12.5×8.7= 3.7×91.6+6.3×91.6=
16.84÷40÷0.25= 12.5×0.4×2.5×8= 9.5×101=
4.2×7.8+2.2×4.2= 2.55×7.1+2.45×7.1=追问
一、直接写出得数
0.5×8= 3.6×0.4= 39.68×0= 47.6×1=
4÷0.5= 12÷0.06= 12÷1.2= 3÷30=
0.15×7= 3.2×6+3.2×4= 2.5×4×0.36=
0.2+0.8×0.5= 6.03×1000= 10×0.6= 6.45×0.01=
0.1×0.1= 0.24×0.5= 5.4+3.6= 1.25-0.25=
10.2×4.5= 2.5×6= 9×0.25= 0.125×4=
1.25×8×0.5= 16×0.01= 1.78÷0.3= 0.27÷0.003=
0.01÷0.1= 1.8×20= x-0.4x= 5d-2d=
3.6÷0.4= 0.6×0.8= 2.4×3= 0.12×0.7=
4÷5= 1.6÷0.5= 0.2÷0.05= 2.5×2.3×4=
1.5÷1.5+1.5= 3.6-1.2÷2.4= 4.7×6+4×4.7=
0.5×4÷0.5×4= 38.5×0×0.38= 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
二、用竖式计算
8.08-2.68= 5.546+29.38= 17.04×0.26 = 8.35×3.5=
三、竖式计算(得数保留一位小数)
0.43×0.29≈ 52.6×0.23≈ 4.58×0.37≈
四、竖式计算(得数保留两位小数)
4.3×8.14≈ 27.6×0.45≈ 27.6×0.45≈
20÷12≈ 2.9×1.8≈ 5.08×0.25≈
五、竖式计算(得数保留三位小数)
2.5÷0.7= 2.5÷0.7= 3.25×9.04=
六、竖式计算(用循环小数表示商)
36.8÷16≈ 10.1÷3.3≈ 15.3÷11≈ 0.78÷1≈
七、脱式计算
(2.65+2.77)÷(1.98-0.98)= 3.7×91.6+6.3×91.6=
0.45×12×0.2= 6.2×2.1-2.12.8-2.8×0.15=
2.8×1.43+0.57= 10-6.06+8.5=
6×0.25×1.8= 144÷3.6+27.2=
0.87×3.16+4.64= 6.8×0.75÷0.5=
13.75÷0.125–2.75= 53+23.4÷7.2=
2.881÷0.43-0.24×3.5= 28-(3.4+1.25×2.4)=
(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=
3.416÷(0.016×35)=
八、用简便方法计算下面各题
5.12+2.54+4.88= 12.5×17.8×0.8= 9.9×2.5=
9.4×5.8+10.6×5.8= 0.125×0.32×0.25= 9.6+9.6×99=
2.8×7.6+1.4×2.8 +2.8= 6.3×10.1= 0.25×3.2×12.5=
12.5×9.7?12.5×8.7= 3.7×91.6+6.3×91.6=
16.84÷40÷0.25= 12.5×0.4×2.5×8= 9.5×101=
4.2×7.8+2.2×4.2= 2.55×7.1+2.45×7.1=追问
只要竖式计算 48道呀
追答乘法除法
追问算了,给你加10个财富值,我找到了,谢谢呀!!!!! 悬赏~~30哦 先不给你,如果还要可以再给哟,我豁出去了。。。。。
温馨提示:答案为网友推荐,仅供参考
第1个回答 2012-02-10
2008-11-20 16:5331.50+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)
23) 1.2×2.5+0.8×2.5
24) 8.9×1.25-0.9×1.25
25) 12.5×7.4×0.8
26) 9.9×6.4-(2.5+0.24)
(27) 6.5×9.5+6.5×0.5
0.35×1.6+0.35×3.4
6.72-3.28-1.72
0.45+6.37+4.55
5.4+6.9×3-(25-2.5)2×41846-620-380
4.8×46+4.8×54
0.8+0.8×2.5
1.25×3.6×8×2.5-12.5×2.4
28×12.5-12.5×20
23.65-(3.07+3.65)
(4+0.4×0.25)8×7×1.25
1.65×99+1.65
27.85-(7.85+3.4)
48×1.25+50×1.25×0.2×8
7.8×9.9+0.78
(1010+309+4+681+6)×12
3×9146×782×6×854
5.15×7/8+6.1-0.60625
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.[(7.1-5.6)×0.9-1.15] ÷2.5
52.5.4÷[2.6×(3.7-2.9)+0.62]
53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6
102×4.5
7.8×6.9+2.2×6.9
5.6×0.25
8×(20-1.25)
1)127+352+73+44 (2)89+276+135+33
(1)25+71+75+29 +88 (2)243+89+111+57
9405-2940÷28×21
920-1680÷40÷7
690+47×52-398
148+3328÷64-75
360×24÷32+730
2100-94+48×54
51+(2304-2042)×23
4215+(4361-716)÷81
(247+18)×27÷25
36-720÷(360÷18)
1080÷(63-54)×80
(528+912)×5-6178
8528÷41×38-904
264+318-8280÷69
(174+209)×26- 9000
814-(278+322)÷15
1406+735×9÷45
3168-7828÷38+504
796-5040÷(630÷7)
285+(3000-372)÷36
1+5/6-19/12
3x(-9)+7x(-9
(-54)x1/6x(-1/3)
1.18.1+(3-0.299÷0.23)×1
2.(6.8-6.8×0.55)÷8.5
3.0.12× 4.8÷0.12×4.8
4.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
5.6-1.6÷4= 5.38+7.85-5.37=
6.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
7.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
8.10.15-10.75×0.4-5.7
9.5.8×(3.87-0.13)+4.2×3.74
10.32.52-(6+9.728÷3.2)×2.5
11.[(7.1-5.6)×0.9-1.15] ÷2.5
12.5.4÷[2.6×(3.7-2.9)+0.62]
13.12×6÷(12-7.2)-6
14.12×6÷7.2-6
15.33.02-(148.4-90.85)÷2.5
7×(5/21+9/714)
二、竖式计算。(☆题得数保留一位小数)
18.2 – 9.02 12.6 ÷ 35 15 + 6.92 ☆32.3 × 5.2
三、计算下面各题(能简算的要简算)。
1.25 ×2.5 ×0.4 ×8 3.7 ×9.5 ×1.6 12.13 + 7.15-1.13 + 2.85
10.8 ×4.2 - 4.2 ×1 .8 + 4.2 38.5 -10.5 ×0.8 7.29 ×4.6 + 46 ×1.271
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)
23) 1.2×2.5+0.8×2.5
24) 8.9×1.25-0.9×1.25
25) 12.5×7.4×0.8
26) 9.9×6.4-(2.5+0.24)
(27) 6.5×9.5+6.5×0.5
0.35×1.6+0.35×3.4
6.72-3.28-1.72
0.45+6.37+4.55
5.4+6.9×3-(25-2.5)2×41846-620-380
4.8×46+4.8×54
0.8+0.8×2.5
1.25×3.6×8×2.5-12.5×2.4
28×12.5-12.5×20
23.65-(3.07+3.65)
(4+0.4×0.25)8×7×1.25
1.65×99+1.65
27.85-(7.85+3.4)
48×1.25+50×1.25×0.2×8
7.8×9.9+0.78
(1010+309+4+681+6)×12
3×9146×782×6×854
5.15×7/8+6.1-0.60625
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.[(7.1-5.6)×0.9-1.15] ÷2.5
52.5.4÷[2.6×(3.7-2.9)+0.62]
53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6
102×4.5
7.8×6.9+2.2×6.9
5.6×0.25
8×(20-1.25)
1)127+352+73+44 (2)89+276+135+33
(1)25+71+75+29 +88 (2)243+89+111+57
9405-2940÷28×21
920-1680÷40÷7
690+47×52-398
148+3328÷64-75
360×24÷32+730
2100-94+48×54
51+(2304-2042)×23
4215+(4361-716)÷81
(247+18)×27÷25
36-720÷(360÷18)
1080÷(63-54)×80
(528+912)×5-6178
8528÷41×38-904
264+318-8280÷69
(174+209)×26- 9000
814-(278+322)÷15
1406+735×9÷45
3168-7828÷38+504
796-5040÷(630÷7)
285+(3000-372)÷36
1+5/6-19/12
3x(-9)+7x(-9
(-54)x1/6x(-1/3)
1.18.1+(3-0.299÷0.23)×1
2.(6.8-6.8×0.55)÷8.5
3.0.12× 4.8÷0.12×4.8
4.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
5.6-1.6÷4= 5.38+7.85-5.37=
6.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
7.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
8.10.15-10.75×0.4-5.7
9.5.8×(3.87-0.13)+4.2×3.74
10.32.52-(6+9.728÷3.2)×2.5
11.[(7.1-5.6)×0.9-1.15] ÷2.5
12.5.4÷[2.6×(3.7-2.9)+0.62]
13.12×6÷(12-7.2)-6
14.12×6÷7.2-6
15.33.02-(148.4-90.85)÷2.5
7×(5/21+9/714)
二、竖式计算。(☆题得数保留一位小数)
18.2 – 9.02 12.6 ÷ 35 15 + 6.92 ☆32.3 × 5.2
三、计算下面各题(能简算的要简算)。
1.25 ×2.5 ×0.4 ×8 3.7 ×9.5 ×1.6 12.13 + 7.15-1.13 + 2.85
10.8 ×4.2 - 4.2 ×1 .8 + 4.2 38.5 -10.5 ×0.8 7.29 ×4.6 + 46 ×1.271
第2个回答 2012-02-16
27×41= 43×46= 25×23= 66×57= 47×33= 87×10= 84×13= 15×46= 95×37=
45×86= 98×27= 43×90= 96×54= 84×81= 91×80= 84×41= 76×46= 60×62=
43×10= 82×46= 91×32= 41×31= 34×40= 42×64= 31×41= 23×99= 76×72= 20×26= 14×78= 58×37= 42×11= 88×17= 11×81= 39×54= 43×23= 22×72=
86×39=
61×39=
45×62=
79×78=
54×40=
83×77=
81×96=
10×62=
60×47=
37×97=
38×26=
59×93=
26×83=
36×30=
42×40=
39×93=
54×37=
35×57=
43×98=
81×22=
35×96=
17×69=
72×98=
42×56=
26×12=
96×29=
58×26=
58×42=
14×21=
94×33=
89×66=
55×91=
99×75=
54×35=
56×41=
20×90=
12×66=
60×56=
70×60=
41×20=
39×84=
78×88=
72×65=
47×23=
52×61=
88×94=
40×91=
49×66=
97×73=
82×10=
18×14=
21×44=
11×20=
24×34=
10×59=
31×83=
10×55=
53×21=
25×50=
40×19=
24×55=
11×87=
86×74=
93×91=
都是竖式哦~~! 下面我就部分了本回答被提问者采纳
45×86= 98×27= 43×90= 96×54= 84×81= 91×80= 84×41= 76×46= 60×62=
43×10= 82×46= 91×32= 41×31= 34×40= 42×64= 31×41= 23×99= 76×72= 20×26= 14×78= 58×37= 42×11= 88×17= 11×81= 39×54= 43×23= 22×72=
86×39=
61×39=
45×62=
79×78=
54×40=
83×77=
81×96=
10×62=
60×47=
37×97=
38×26=
59×93=
26×83=
36×30=
42×40=
39×93=
54×37=
35×57=
43×98=
81×22=
35×96=
17×69=
72×98=
42×56=
26×12=
96×29=
58×26=
58×42=
14×21=
94×33=
89×66=
55×91=
99×75=
54×35=
56×41=
20×90=
12×66=
60×56=
70×60=
41×20=
39×84=
78×88=
72×65=
47×23=
52×61=
88×94=
40×91=
49×66=
97×73=
82×10=
18×14=
21×44=
11×20=
24×34=
10×59=
31×83=
10×55=
53×21=
25×50=
40×19=
24×55=
11×87=
86×74=
93×91=
都是竖式哦~~! 下面我就部分了本回答被提问者采纳
第3个回答 2012-12-09
27÷9= 53+8=
4×9= 8÷2=
32÷8= 8÷1=
9×9= 84+7=
80-44= 1800-900=
4900-1800= 420+80=
430+1000= 500-60=
89-8= 64-8=
34+9= 14÷7=
5+58= 64÷8=
6×3= 9×9=
72÷8= 78+15= 83-20= 43-30= 9÷1=
8×9+21= 4600+4700= 17×40= 100-63=
14-7.4= 1.92÷0.04= 0.32×500=
3.5×200= 1.5-0.06= 0.75÷15= 0.4×0.8=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷12= 0.87-0.49=
70÷7= 20×10= 320÷5≈ 54×70≈ 251÷4≈ 6300÷7=
840-30= 2700÷9= 99×31≈ 3.1+2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1+0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3×
231÷4≈ 50×80= 73-45= 0÷25= 1600÷4= 20×40=
840-32= 540÷9= 89×31≈ 0.1+0.8= 371÷4≈ 0×28=
8.3-1.8= 2000÷5= 180÷9= 131÷6≈ 40×80= 85-51=
531÷6≈ 10×60-= 4.5-4.5= 6.8+0.2= 41×19≈ 250÷4≈
270÷3= 11×50= 210-30= 68+28 = 25+25×2= 30÷3×10=
234÷6≈ 120×0= 445-15= 0÷85= 200÷4= 300×40=
740-70= 2700÷9= 4.1+2.4= 419÷4≈ 14×20=
7.8-1.8= 1000÷5= 360÷9= 338÷6≈ 100×80= 98-56=
491÷8≈ 14×6= 4.1-3.1= 6.8+0.7= 11×19≈ 167÷4≈
150÷5= 10×40= 100-30= 96+28 = 51+45-28= 10×20+34=
70÷7= 20×10= 3200÷5≈ 54×70≈ 251÷4≈ 6300÷7=
131÷4≈ 50×8= 85-45= 0÷5= 280÷4= 60×40=
840-30= 2700÷9= 99×31≈ 3.1+2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1+0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3×20=
800÷8= 40×70= 300÷5≈ 59×72≈ 251÷5≈ 630÷7=
131÷6≈ 0×108= 730-190= 3700-370= 8500-5500=
3200+5100= 96-42= 1200-400= 830-300=
800+900= 42+13= 42-6= 7+44=
42÷7= 64-8= 21.3÷3= 54÷9= 49÷7=
42÷7= 27÷3+6= 56÷7-3= 49÷9+7= 4×3÷2= 6÷3×7=
6×5+37= 12÷4+18= 16÷4×8= 8÷4+48=
25÷5+36= 6×8—42= 2×8÷4= 8×9÷9=
36÷6÷3= 9÷9×6= 42÷7×6= 96-80+7=
64-40-8= 40-4+20= 7×5-8= 14÷7+25=
15÷5+8= 8×9-8= 1×2+20= 16÷8+30 7×7+8=
54÷6+33= 510+200= 15-45÷9= 130+80=
46-8= 8×5-7= 9×3-8= 36÷4= 4×5+44=
48÷8+7= 1800+200= 93-80= 6×5+37= 10-8÷1=
73-4= 3×8÷4= 7×6+10= 72÷8= 64-8=
24×0= 71-7+30= 6+2×8 35-9=
18÷3= 8×6= 39-24= 32÷8= 19-7= 12+6=
840-30= 2700÷9= 99×31≈ 3.1+2.7= 50×8=
115÷5= 155÷5= 185÷5= 215÷5= 230÷5= 290÷5=
275÷5= 310÷5= 330÷5= 345÷5= 385÷5= 420÷5=
475÷5= 935÷5= 128÷4= 148÷4= 164÷4= 172÷4=
162÷4= 171÷4= 264÷4= 276÷4= 304÷4= 340÷4= 352÷4=
380÷4= 504÷4= 980÷4= 948÷4= 392÷4= 824÷4=
728÷4= 632÷3= 584÷4= 692÷4= 993÷3= 861÷3=
981÷3= 888÷3= 762÷3= 717÷3= 654÷3= 594÷3=
549÷3= 516÷3= 401÷3= 474÷3= 453÷3= 435÷3=
399÷3= 372÷3= 102÷3= 114÷3= 189÷3=
4×9= 8÷2=
32÷8= 8÷1=
9×9= 84+7=
80-44= 1800-900=
4900-1800= 420+80=
430+1000= 500-60=
89-8= 64-8=
34+9= 14÷7=
5+58= 64÷8=
6×3= 9×9=
72÷8= 78+15= 83-20= 43-30= 9÷1=
8×9+21= 4600+4700= 17×40= 100-63=
14-7.4= 1.92÷0.04= 0.32×500=
3.5×200= 1.5-0.06= 0.75÷15= 0.4×0.8=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷12= 0.87-0.49=
70÷7= 20×10= 320÷5≈ 54×70≈ 251÷4≈ 6300÷7=
840-30= 2700÷9= 99×31≈ 3.1+2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1+0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3×
231÷4≈ 50×80= 73-45= 0÷25= 1600÷4= 20×40=
840-32= 540÷9= 89×31≈ 0.1+0.8= 371÷4≈ 0×28=
8.3-1.8= 2000÷5= 180÷9= 131÷6≈ 40×80= 85-51=
531÷6≈ 10×60-= 4.5-4.5= 6.8+0.2= 41×19≈ 250÷4≈
270÷3= 11×50= 210-30= 68+28 = 25+25×2= 30÷3×10=
234÷6≈ 120×0= 445-15= 0÷85= 200÷4= 300×40=
740-70= 2700÷9= 4.1+2.4= 419÷4≈ 14×20=
7.8-1.8= 1000÷5= 360÷9= 338÷6≈ 100×80= 98-56=
491÷8≈ 14×6= 4.1-3.1= 6.8+0.7= 11×19≈ 167÷4≈
150÷5= 10×40= 100-30= 96+28 = 51+45-28= 10×20+34=
70÷7= 20×10= 3200÷5≈ 54×70≈ 251÷4≈ 6300÷7=
131÷4≈ 50×8= 85-45= 0÷5= 280÷4= 60×40=
840-30= 2700÷9= 99×31≈ 3.1+2.7= 131÷4≈ 50×8=
7.8-1.8= 350÷5= 630÷9= 131÷6≈ 10×80= 65-56=
431÷6≈ 15×6= 4.8-0.4= 6.1+0.7= 91×18≈ 257÷4≈
44÷4= 20×40= 210-30= 34+28 = 63- 63÷9= 120÷3×20=
800÷8= 40×70= 300÷5≈ 59×72≈ 251÷5≈ 630÷7=
131÷6≈ 0×108= 730-190= 3700-370= 8500-5500=
3200+5100= 96-42= 1200-400= 830-300=
800+900= 42+13= 42-6= 7+44=
42÷7= 64-8= 21.3÷3= 54÷9= 49÷7=
42÷7= 27÷3+6= 56÷7-3= 49÷9+7= 4×3÷2= 6÷3×7=
6×5+37= 12÷4+18= 16÷4×8= 8÷4+48=
25÷5+36= 6×8—42= 2×8÷4= 8×9÷9=
36÷6÷3= 9÷9×6= 42÷7×6= 96-80+7=
64-40-8= 40-4+20= 7×5-8= 14÷7+25=
15÷5+8= 8×9-8= 1×2+20= 16÷8+30 7×7+8=
54÷6+33= 510+200= 15-45÷9= 130+80=
46-8= 8×5-7= 9×3-8= 36÷4= 4×5+44=
48÷8+7= 1800+200= 93-80= 6×5+37= 10-8÷1=
73-4= 3×8÷4= 7×6+10= 72÷8= 64-8=
24×0= 71-7+30= 6+2×8 35-9=
18÷3= 8×6= 39-24= 32÷8= 19-7= 12+6=
840-30= 2700÷9= 99×31≈ 3.1+2.7= 50×8=
115÷5= 155÷5= 185÷5= 215÷5= 230÷5= 290÷5=
275÷5= 310÷5= 330÷5= 345÷5= 385÷5= 420÷5=
475÷5= 935÷5= 128÷4= 148÷4= 164÷4= 172÷4=
162÷4= 171÷4= 264÷4= 276÷4= 304÷4= 340÷4= 352÷4=
380÷4= 504÷4= 980÷4= 948÷4= 392÷4= 824÷4=
728÷4= 632÷3= 584÷4= 692÷4= 993÷3= 861÷3=
981÷3= 888÷3= 762÷3= 717÷3= 654÷3= 594÷3=
549÷3= 516÷3= 401÷3= 474÷3= 453÷3= 435÷3=
399÷3= 372÷3= 102÷3= 114÷3= 189÷3=
第4个回答 2012-08-16
900÷30 12×40 480÷80 16×6 12×7
420÷60 100×26 2400+300 5600÷70 320+780
90÷18 16×25 480+30 300-25×4 100-72÷8
689×5≈ 5430÷9≈ 3976÷8≈ 2080×4≈ 260×8≈
25 -15 -80 = 10 -80 = -70
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = -18
28 + 12 -32 = 40 -32 = 8
29 + 21 -16 = 50 -16 = 34
30 + 30 + 0 = 60 + 0 = 60
31 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 112
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 110 + 80 = 190
36 + 84 + 96 = 120 + 96 = 216
37 + 93 + 112 = 130 + 112 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 111 + 144 = 150 + 144 = 294
40 -30 -140 = 10 -140 = -130
41 -21 -124 = 20 -124 = -104
42 -12 -108 = 30 -108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 -12 = 90 -12 = 78
49 + 51 + 4 = 100 + 4 = 104
50 + 60 + 20 = 110 + 20 = 130
51 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = -190
56 -36 -184 = 20 -184 = -164
57 -27 -168 = 30 -168 = -138
58 -18 -152 = 40 -152 = -112
59 -9 -136 = 50 -136 = -86
60 + 0 -120 = 60 -120 = -60
61 + 9 -104 = 70 -104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 110 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 81 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
71 -51 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = -198
73 -33 -212 = 40 -212 = -172
74 -24 -196 = 50 -196 = -146
11 3^3-5
12 4^2-34%
13 3.25-315%
14 7^3+445%
360÷[(12+6)×5]
288÷[(26-14)×8]
500×6-(50×2-80)
(105×12-635)÷25864÷[(27-23)×12]
(45+38-16)×24500-(240+38×6)
[64-(87-42)] ×15(845-15×3)÷1612×[(49-28)÷7]
450÷[(84-48] )÷12(58+37)÷(64-9×5)95÷(64-45)
178-145÷5×6+42812-700÷(9+31×11)
85+14×(14+208÷26)
(284+16)×(512-8208÷18)
75×27+19×2
531×870+13×310
180÷30= 720÷30= 360÷30= 920÷40= 780÷60= 960÷40=
432÷24= 625÷23= 837÷43= 850÷17= 780÷26= 544÷17=
898÷28= 420÷30= 780÷20= 690÷30= 750÷50= 840÷60=
520÷40= 920÷23= 864÷32= 840÷24= 704÷44= 480÷32=
672÷21= 754÷58= 897÷39= 624÷26= 576÷18=
420÷60 100×26 2400+300 5600÷70 320+780
90÷18 16×25 480+30 300-25×4 100-72÷8
689×5≈ 5430÷9≈ 3976÷8≈ 2080×4≈ 260×8≈
25 -15 -80 = 10 -80 = -70
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = -18
28 + 12 -32 = 40 -32 = 8
29 + 21 -16 = 50 -16 = 34
30 + 30 + 0 = 60 + 0 = 60
31 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 112
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 110 + 80 = 190
36 + 84 + 96 = 120 + 96 = 216
37 + 93 + 112 = 130 + 112 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 111 + 144 = 150 + 144 = 294
40 -30 -140 = 10 -140 = -130
41 -21 -124 = 20 -124 = -104
42 -12 -108 = 30 -108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 -12 = 90 -12 = 78
49 + 51 + 4 = 100 + 4 = 104
50 + 60 + 20 = 110 + 20 = 130
51 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = -190
56 -36 -184 = 20 -184 = -164
57 -27 -168 = 30 -168 = -138
58 -18 -152 = 40 -152 = -112
59 -9 -136 = 50 -136 = -86
60 + 0 -120 = 60 -120 = -60
61 + 9 -104 = 70 -104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 110 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 81 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
71 -51 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = -198
73 -33 -212 = 40 -212 = -172
74 -24 -196 = 50 -196 = -146
11 3^3-5
12 4^2-34%
13 3.25-315%
14 7^3+445%
360÷[(12+6)×5]
288÷[(26-14)×8]
500×6-(50×2-80)
(105×12-635)÷25864÷[(27-23)×12]
(45+38-16)×24500-(240+38×6)
[64-(87-42)] ×15(845-15×3)÷1612×[(49-28)÷7]
450÷[(84-48] )÷12(58+37)÷(64-9×5)95÷(64-45)
178-145÷5×6+42812-700÷(9+31×11)
85+14×(14+208÷26)
(284+16)×(512-8208÷18)
75×27+19×2
531×870+13×310
180÷30= 720÷30= 360÷30= 920÷40= 780÷60= 960÷40=
432÷24= 625÷23= 837÷43= 850÷17= 780÷26= 544÷17=
898÷28= 420÷30= 780÷20= 690÷30= 750÷50= 840÷60=
520÷40= 920÷23= 864÷32= 840÷24= 704÷44= 480÷32=
672÷21= 754÷58= 897÷39= 624÷26= 576÷18=