.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=3.6×0.412.5×8=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×.6+6.3×.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×.6+6.3×.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=九、解方程4(x+0.3)=4.81.2x-0.8x=9.620+x=367x-55=590.7x=4.2(10-7.5)x=1X×1.8=0.9720.06×X=1.02X÷0.13=0.712.4÷X=31十、列式计算(1)一个数的25倍是37.75,这个数是多少?(2)比47.88与3.8的商大42.5的数是多少?(3)1.25乘4.2减5,是多少?(4)比4.7的1.5倍多3.05的数是多少?(5)一个数的25倍是37.5,这个数是多少?(6)比47.88与3.8的商大42.5的数是多少?(7)60比一个数的3倍少30,这个数是多少?(8)一个数的4倍比60多24,这个数是多少?(9)用14.81与5.19的和,乘以它们的,积是多少?(10)126.8与15.7的和,乘以1.02,积是多少?(11)0.6乘0.8的积加上0.12后,再除以1.2,商是多少?十一、应用题(1)工程队开凿一条长0.7千米的隧道,原来每天开凿0.024千米,开凿了15天。余下的用10天完成。平均每天应开凿多少天?(2)六年级同学植树276棵,比五年级植树棵数的1.5倍还多20棵,五年级植树多少棵?(3)圆明小学在抗洪募捐活动中,五、六年级一共捐款902元,五年级有4个班,平均每班捐款90.5元,六年级也有4个班,平均每班捐款多少元?鐧惧害鍦板浘
三年级数学竖式题300道下册 三年级竖式题1000道下册
三年级数学竖式题300道下册 三年级竖式题1000道下册
(1)26×4-25÷(125÷25)=99
(2)13+7×2-8=19
(3)24×5-6=114
(4)(37-9)÷7=4
(5)26×4=104
(6)63-7+8÷4=58
(7)16×2÷4+3=11
(8)+9×100=9
(9)41×7÷2=143.5
(10)88-12+12×2=100
(11)78×50-1440÷12 = 3780
(12)3856÷16+85×16 = 1601
(13)4000÷(16+832÷13)= 50
(14)(326+95×25)÷37= 73
(15)(6÷18-228)×28=4872
(16)(4275-24×75)÷25=99
(17)45+15×6= 135
(18)6×5÷2×4=60
(19)30×3+8= 98
(20)400÷4+20= 120
(21)10+12÷3=14
(22)(80÷20+80)÷4=2.1
70+(100-10×5)= 120
360÷40= 9
40×20= 800
80-25= 55
70+45= 115
90×2= 180
16×6= 96
300×6= 1800
540÷9= 60
30×20=600
400÷4= 100
350-80= 270
160+70= 230
18-64÷8=10
42÷6+20= 27
40-5×7= 5
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 = -
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=
需要自己按乘法的计算法则计算。多位数乘一位数的竖式计算 1、 相同数位对齐 2、 用这个数分别去乘多位数每一个数位上的数,从个位数乘起,即从右往左乘 3、 乘到哪一位就把积写在哪一位数位对应的下面 4、如果要进位的,哪一位的乘积满几十,就向前进几,然后再继续往下乘。
1.435+516-777
2.498+248+28
3.162-46-112
4.+645-467
5.974-55-415
6.420-94+385
7.462-36+486
8.362+440-177
9.197+293+424
10.925-656+472
11.210+216-220
12.150+712-706
13.660-350-220
14.+823-295
15.50+829-280
16.400+338-545
17.76+123+130
18.897-487-64
19.56+286-184
20.672-64+275
21.308-204+266
22.77+819-334
23.706-376+16
24.414-270+155
25.57+931-959
26.510+286-455
27.869-392-85
28.404+72-150
29.56+143-9
30.617+147-199
31.89+406+464
32.503+301-113
33.909-6-119
34.377+4-208
35.450+550-373
36.273-35+386
37.39+712-561
38.106+117+241
39.809-15-401
40.457-418+881
41.267+671-489
42.247+599-143
43.42+935-653
44.700-103-389
45.431+430-296
46.422-251+599
47.816+156-787
48.140+698-324
49.771-226+223
50.640+73-277
51.3×331=
52.39÷2=
53.28÷4=
54.81÷9=
55.92÷6=
56.3×15=
57.3×90=
58.80÷5=
59.93÷9=
60.6×160=
61.54×5=
62.20×6=
63.194×2=
64.124×3=
65.18×8=
66.45×7=
67.18÷4=
68.28÷5=
69.126×7=
70.19×5=
71.87÷1=
72.6×74=
73.84÷6=
74.23×9=
75.73×2=
76.63×5=
77.×2=
78.41÷6=
79.47÷7=
80.82÷4=
81.3×181
82.197×2
83.9×62
84.192×5
85.95÷7
86.65×2
87.2×63
88.85÷5
89.44÷3
90.36÷5
.46×6
92.57÷3
93.87÷4
94.92÷3
95.80÷8
96.38÷2
97.3×218
98.48÷8
99.46÷2
100.16×6
101.149-22+336
102.586-569+423
103.939-461-358
104.503-354-38
105.409-102+205
106.166+534-267
107.898+39-412
108.269+436-45
109.135+502-610
110.604-475+241
111.163-128+2
112.16+597-179
113.429-214+363
114.981-923+713
115.761+59-227
116.46+932-744
117.140-125+952
118.212+786-526
119.383+517-604
120.848+117-443
121.+817-181
122.731+224+28
123.816-129+2
124.392+325-467
125.904-811+478
126.344+154+207
127.479+10-87
128.535+302-263
129.643+238-277
130.98+330-177
131.308+118+568
132.701-132-423
133.568-321+316
134.407+376-394
135.449-385+476
136.+417+144
137.534-109-53
138.10+292+147
139.195+28+729
140.70+858-249
141.651-377+471
142.93+498+309
143.181+270-96
144.822-144-116
145.202+441+325
146.435+139-256
147.185+607+17
148.2+466-42
149.616+244-502
150.193+518+35
151.10×28
152.416×2
153.9×7
154.13×8
155.60÷5
156.72÷3
157.88÷4
158.82÷2
159.9×72
160.20÷7
161.177×5
162.12×8
163.49×9
164.16×4
165.8×50
166.24÷2
167.12×7
168.56÷2
169.42×10
170.2×108
171.5×136
172.132×6
173.64÷5
174.68÷1
175.23÷8
176.5×104
177.237×4
178.2×132
179.20÷7
180.54÷6
181.60÷5
182.66÷2
183.9×71
184.21×4
185.4×77
186.112×6
187.34÷8
188.99÷2
189.88÷7
190.92÷9
1.480×8
192.315×6
193.96×10
194.6×69
195.95÷9
196.68÷4
197.3×28
198.34÷2
199.26×8
200.94×7
34x12= 512x3= 747/3= 67x10= 1.3x100= 43x98= 13x9= 54x3= 767x4= 5634/2= 76x7= 11x11= 314x12= 45x76= 52x5= 4x30= 0.76x34= 1345x3= 586/4= 846x7= 3789/4= 7070/35= 1000/32= 100/25= 3618/45= 72000/25= 5736/4= 3000/8= 5850/5= 30x79= 27x25= 11x56= 546/3= 566/2 = 26x39= 23x51=
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