五年级口算420题 简便运算70题 解方程70题

五年级口算420题 简便运算70题 解方程70题
五年级口算420题 简便运算70题 解方程70题

五年级口算420题 简便运算70题 解方程70题
五年级数学口算题库
2.5×2= 0.5×10= 0.6×8= 2.1×2=
2.8×10= 0.7×0.8= 0.04×20= 5.6+0.4=
4.7+2.3= 4.5×2= 6.9－2.5= 7.2×0.8=
6×3.4= 0.62－0.32= 1.4×0.5= 0.75×100=
0.02×0.5= 3.6×0.3= 6.3÷7= 5.6×100=
0.75÷0.25= 0.125×8= 4.8÷0.3= 0.86÷2=
0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.7×9=
3.6÷24= 0.8×1.1= 7.2+12.8= 46.7－3.8=
12.8÷4= 5.2÷13= 12.5÷5= 1.64+4.1=
10÷20= 24÷15= 8.65×10= 0.35×0.6=
3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5=
2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2=
4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8=
0. 56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13=
7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8=
1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=
0.22×102= 9.6÷0.8= 5×0.24= 4.5－0.05=
3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5=
4.8×0.5= 2.8＋4.2= 0.84÷2.1= 5÷0.25=
7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62=
0.56÷0.8= 7.4－2.8= 0.18÷0.2= 0.16÷8=
4.5×0.02= 8＋7.2= 1.2×30= 0.012×0.2=
7.3×0.3= 0÷6= 3.6÷0.12= 7.8÷0.6=
2÷5= 4.5＋5= 0.3÷0.6= 0.96÷0.2=
10.5×0.4= 7.3＋0.27= 8×0.125= 0.54÷0.6=
0.61＋0.39= 0.56÷28= 10÷20= 4.08÷0.4=
10－9.4= 0.8×0.11= 7.2＋12.8= 5.6÷0.01=
2.3×100= 0.75×100= 0.108÷2= 10.8÷9=
7.8÷0.01= 5.4÷0.6= 3÷5= 7×0.62=
12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100=
0.41＋3.7= 0.02×0.5= 7.2－0.8= 1.4×0.5=
84÷0.21= 0.75÷0.25= 2.5×16= 0.108÷2=
1.75＋32.5= 16－5.07= 5.2÷13= 1.64÷41=
1.02×0.2= 0.26×0.3= 8.4×0.02= 1.2×6=
0.8×0.05= 12.6÷0.03= 8.71÷0.1= 21÷0.21=
0.8×0.13= 0.34÷17= 8.08÷0.4= 0.5×2.2=
1.24×4= 3.27＋0.63= 5.02×0.3= 0.3×0.5=
5.6÷7= 72÷ 7.2= 0.7÷0.35= 0.7÷1.4
0.48÷0.04= 1.25÷2.5= 5.5＋5.5= 16.8÷8=
0.54＋2.2= 3.5－0.05= 2÷0.02= 0.25×40=
1.5×0.6= 0.32÷0.8= 12.25÷0.5= 73.5×0.1=
46.5＋52.5= 0.45×102= 1.25×88= 2.64＋3.85＋1.54=
8×1.25= 7÷3.5= 4.2÷0.7÷6= 0.4×8.6×25=
0.27÷0.3= 2.5×101= 0.65×101－0.65= 2.6×7÷2.6×7=
0.02×0.5= 3.6×0.3= 6.3÷7= 5.6×100=
7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62=
1.5×0.6= 0.32÷0.8= 12.25÷0.5= 73.5×0.1=
2.5×2= 0.5×10= 0.6×8= 2.1×2=
0.61＋0.39= 0.56÷28= 10÷20= 4.08÷0.4=
1.2×0.3 = 6.6÷1.1 = 4.9÷7= 0÷0.48=
简便运算70题
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
61.0.45×2.5
62.0.8×1.25
63.0.3×3.6＝
64.0.3×0.3＝
65.10×0.07＝
66.0.3×1.4＝
67.0.05×7＝
68. 0.92×0.4＝
69. 0.2×0.26＝
70. 0.14×4＝
解方程
247x+114=37
71x+3=124
40x+61=223
35x+103=171
239x+51=119
187x+255=67
135x+203=15
83x+151=219
31x+99=167
235x+47=115
183x+251=63
131x+199=11
79x+147=215
79x+199=116
137x+43=111
179x+247=59
127x+195=7
74x+142=210
22x+90=158
226x+38=106
174x+242=54
122x+190=2
70x+138=206
71x+191=107
128x+34=102
170x+238=50
118x+186=254
66x+134=202
14x+82=150
218x+30=98
166x+234=46
163x+24=190
198x+78=93
57x+172=78
146x+214=26
94x+162=230
42x+110=178
42x+162=79
100x+6=74
142x+210=22
90x+158=226
38x+106=174
242x+54=122
239x+100=10
17x+153=169
133x+248=154
221x+33=101
222x+86=2
23x+185=253
65x+133=201
13x+81=149
217x+29=97
218x+82=254
19x+181=249
61x+129=197
9x+77=145
6x+123=33
41x+177=193
156x+15=177
245x+57=125
245x+110=26
47x+209=21
89x+157=225
37x+105=173
37x+157=74
95x+1=69
137x+205=17
134x+251=161
169x+48=64
28x+143=49
169x+33=206
227x+133=201
13x+81=149
217x+29=97
214x+74=240
248x+128=144
107x+222=128
249x+113=29
50x+212=24
145x+9=181
202x+108=176
244x+56=124
241x+102=12
20x+156=172
135x+250=156
20x+141=57
78x+240=52
120x+188=256
120x+241=157
178x+84=152
13x+130=40
48x+184=199
163x+22=184
48x+168=85
106x+12=80
197x+58=224
232x+112=127
91x+206=112
232x+96=13
34x+196=8
128x+248=165
186x+92=160
21x+138=48
55x+191=207
171x+30=192
56x+176=92
113x+19=87
208x+72=244
9x+171=239
100x+217=127
135x+15=31
47x+214=224
245x+151=219
80x+197=107
115x+251=11
230x+89=251
115x+236=152
173x+79=147
11x+132=48
69x+231=43
160x+21=187
195x+75=90
106x+17=28
49x+211=23
143x+7=180
250x+205=115
123x+3=18
34x+201=212
233x+139=207
68x+185=95
103x+238=254
14x+181=192
213x+119=187
51x+171=88
158x+112=22
30x+166=182
198x+109=119
140x+46=114
235x+99=15
85x+40=206
214x+94=110
126x+37=47
117x+72=238
246x+126=142
157x+69=79
100x+6=74
194x+59=231
45x+256=166
174x+54=70
85x+253=7
80x+39=211
232x+138=206
67x+184=94
154x+86=206
123x+144=50
167x+28=194
254x+186=50
223x+244=150
14x+134=51
121x+76=242
250x+129=145
161x+72=83
156x+114=31
101x+56=221
229x+109=125
141x+52=62
132x+87=253
5x+141=157
173x+84=94
168x+126=42
112x+67=233
241x+121=137
153x+64=74
148x+106=22
92x+47=213
221x+101=117
132x+44=54
124x+79=245
253x+133=149
164x+76=86
159x+118=34
104x+59=225
233x+113=128
144x+55=66
139x+97=14
84x+39=205
9x+197=61
234x+255=161
22x+139=49