四年级数学口算练习题500道.docx
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四年级数学口算练习题500道
四年级口算练习
(一)500
题
138-89=5400÷54=200×34=550-450=18000÷600=
2700÷30=45×14=
89÷100=0.82+0.08=73×1=0.63×10=4÷10=
17÷1000=0.56+0.4=
80×25=1-0.93=
1.25×100=5.6+99=
100÷25=90-0.9=41×100=8800÷400=
0.12×10=
600÷30=7.59÷100=
150+70=356-98=
125×8=612÷6=
12×80=1.5×100=
840÷40=0.125×100=
8÷100=2.3+3.6=
1
0.28+0.12=7.3+2.7=
7.5-3.4=1-0.35=
3.6÷10=5.6+2.3+0.7=
5×17×2=154-73-27=
1000×25=24×0÷12=
7.06×100=7.6÷10=
2.5×10=65.8÷100=91.05÷1000=300÷15=0.05×1000=14×60=
5400÷600=345+298=
0.5+0.4=0.9-0.3=0.35+0.43=2.8-1.2=0.81-0.19=9.7-7=
7.8+2.2=1-0.37=4×(25+50)=32.8+19=1000×0.8=3.06+0.2=
310×5×2=0.51÷17=240÷30=
8×125=0.67+1.24=7-6.28=8.2-0.01=
99×23=50×4=
5÷1000=0.42+9.5=10×0.5=
65×25×4=0.08÷100=1.82-0.63=4.5+1.5=
1-0.63=231-99=3.7+2.5=32+268=
1.3-0.7=2.4+0.6=7×99+7=
2
120÷6÷2=9100÷70=1-0.2=
145-99=102×5=.5×60=
3.12+5.2=11.3-8.6=0.23×400=
0.59+0.2260÷0.5=2-0.29=457+198=756-197=
45+15-45+15=5.4-2.5-1.4=0.36÷1.2=
5×3.3×0.2=5.5×3=14.5-9.5=
400÷25÷8=
416÷8=2.1÷30=1.25×3×8=0.9-0.26=821-202=0.25÷50=
30.2×5=125×16=7×(10+0.5)=(0.18+0.9)÷9=16.4-(3.5+6.4)=8.3÷2.5÷0.4=
0.6+0.6×99=(0.88+0.16)÷8=12.6+5.3+6.4=
9.6÷0.4÷5=6×1.4+6×4.6=0.8÷(0.4×0.2)=
3
13.6÷8+10.4÷8=0.74÷0.001=
5.4-2.5-1.4=2-0.35-0.65=6.4+1.07-0.47=
1.5-0.04=420÷35=0.49+0.61=
0.64÷0.16=2.4×0.2=
55×80=
735-298=11.7+2.3=
320010-8.25=810÷27=
360÷120=÷400=
)1.29-0.18=15×(100+3=36+54=0.6+5.47=
398+294=7000÷200=250×40=500-12=12
5×800=97-59=64×4=
998-299=
54-15=240×400=140299+455=×7=15×6
0=9100÷700=
4
900÷50=17+49=
25+68=542-298=152-46=620-290=
100-79=860-370=0÷38=
670-540=
894-399=68×101=
19×40=47×4=
95×2=40×19=95-64=
590+30=
1100÷50=83-25=997+
4200÷30=3200÷200=674=
5500÷500=
71-17=44×6=
60-900÷60=60-52=
7+75=10000÷50=36=
500-27=6600÷110=
91-23=22×50=0×346=
12521×500=125×32=
392+208=
439+61=0×4=
5
188+702=
15×400=200-47=289-98=66+25=239+42=65×50=
65×2=5×45=
650÷13=740÷370=75×40=140÷30=
9600÷3200=2×95=200-104=
15+97=
58÷2=72÷4=
1000-37=6000÷150=101+52=47-19=540×5=
740×6=
20000÷500=28×300=25×12=43×50530-250=600÷120=185-86=90÷6=
700-7=120+390=64+36-58=40×38×25=2×96×5=(18+25)×4=7×125+125=100×7+7=
90-69+27=410-350-20=
6
25×(100+2)=95×(100-1)=7×(40+7)=645-(500-1)=870-130-150=53-38-14=
19×6+11×6=827-59-241=678-372-28=17+15+18=5000+4000-300=
28×3+16÷4=310+260+420=
(30×5+30)×5=(120-30×2)÷4=
420×18+580+180=
900÷6-520÷40=75÷(18+14-27)=
87÷(20+30-47)=60÷(4×3)=60-
90+90÷(48÷8)=65÷5+3×9=
8.2+0.54+0.46=
3.9+2.03=6400÷200=250×8=250-160=
12×700=560÷40=8×27×125=
1-0.2=
(180+20)÷5=2÷1000=
7
1260÷30=7×19+7=25×18=14.5÷100=(150+50)×8=490÷35=
14.5÷100=42×8×4=272-97=1.29-0.18=180÷5÷4=
198+27=
2.5+3.2=8+0.4=
160×3=(22+78)×7=103×40=
2.4-1.7=
86.2+15.8=0.25+0.75=2.4-1.8=
(25+24)×4=213÷3=8-2.5=
420-150=175-35=
9+0.1=46+49+51=174-48-52=
1.05-0.09=
8×(125+50)=420÷610=0.6+7.45=
72×4+28×4=200÷8=
20-19.7=
89÷100=73×1=0.82+0.08=0.63×10=0=4÷117÷1000=
8
0.56+0.4=1.25×100=5.6+99=100÷25=
1-0.93=5×2=
4×(25+50)=
90-0.9=5400÷600=7.6÷10=
7.06×100=345+298=
2.5×10=65.8÷100=91.05÷1000=300÷15=0.05×1000=
14×60=
0.81-0.19=1-0.37=0.5+0.4=0.9-0.3=
0.35+0.43=2.8-1.2=
9.7-7=7.8+2.2=
5.8-5=6.7+3=
40×60=840
÷21=
24×50=1-0.08=621-199=7.8+2.2=750-260=360+640=
12-1.46-0.54=5.6+2.3+0.7=8800÷800=
110×600=25×6=30×270=
9
90÷15=175—75=57亿+13亿=61万-25万=1144÷102=320—168=
40×23×5=
9×125×8=430—270=376-198=
2.5+3.2=9.9—4.8=
8—0.72=0.25+0.75=38×19÷38
400×525×4==780÷30==300×15=12×200=60×25=
900÷30=84÷7=53×5=960÷60=640÷40=
0.6-0.47=42×50=
0.06=1-25×8=
0.75×100=+0.84.7=
4÷10=5.6÷100×10=0.08
=
+1.22=万45+256万
7.4×1000=4×(25×7)=17÷1000=
720÷60=71-0.93=
10
×800=
760-450=310+48=240+160=90×60=670-500=76万+19万=
98-49=410-203=230万-70万
82-54万万=
860-47=320+60==
430+720÷30=7×9÷7×9=
510÷30=190=
72÷18=340+270=
090÷15=720÷12=38+90=130×50=÷578=
-38056=
18万+23万+-580410=19668=
1000-=
0÷578=620=410-203=
48万847×9÷7×9=38+90=万-64=万34万+7200÷8==-49=
96÷16=98
11
340+270=72÷18=90÷15=
720÷12=125×24=
720÷48=
630÷45÷2=299+435=260-98=25×24×5=3.7+2.5=
120÷6÷2=
960÷48=431+199=362-103=
360÷8÷5=25×32=
720÷48=
7×99+7=4.3+1.5=300-84-1616=2-1.1=7.5-2.8=4×(36-25)=
90÷6=6×4×5×5=650÷5+80=64+36=60×30=8×7+56=300÷3÷5=420-(420-300)=
24-19+24+19=(59+21)×(72÷6)=
125+125+125+125+125+125+125+125=
12
四年级口算练习题道500=200×30=42×4=63-7
230×20=130×3==60×50
3=150÷=260×2
13
75-26=21×40=35×20=8015×=
6=300×8=15×30=23×=51÷3=60÷60=80÷5240÷80=100÷50=1200÷20==250÷50=270÷9050÷10=40360÷=
50=500÷=280÷70=34×2
=515×490÷70=
14
21×3=15×6=120÷60=425×=
5=14×80=480÷60=30×=1800÷6025×40=1800÷90=17=5×3=48÷=90×651400×=12×8=92÷2=
150×4==80560÷72÷24=3200×2=
=24×2070÷=14
15
28×3=6×13=650÷5=6900÷=
47=10×13=91÷50=450÷12×20=18×2=84÷3=1900×5=
4=720÷=50×7080480÷=26×30=
93÷31=4=18×=74÷3730210÷=
2036×=
=4×250
20120÷=
16
160×2=480÷2=50×60=48÷4=19=76÷3=18×800=6×=110×8=250÷50130×5=8400÷=
420÷3=
15=90-=3×2492÷46=48+16=
40=11×=360÷6076÷19=
318×=
=6×800
8110×=
17
250÷50=130×5=400÷8=3420÷=
2=3200×20=24×14=70÷=28×3=6×13=650÷5900÷6=10×47=91÷13=50=450÷20=12×=18×284÷3=1900×5=4=720÷7050×=80=480÷3026×=
18
93÷31=18×4=74÷37==210÷30
20=36×250=4×20=120÷=160×2=480÷2=50×6048÷4=76÷19=18×3=800=6×8=110×=250÷505130×=400÷8=3=420÷1590-=24=3×4692÷=
19
48+16=11×40=360÷60=160×2=2=480÷60=50×4=48÷=76÷19=18×3=6×8008110×=250÷50=130×5==400÷8
3=420÷=90-15=3×2492÷46=9=8.1÷=2.5×40.025-=6+3.66.3=
20
0.05×4=3.5×0=3.50÷=
0.3=0.9×0.06=1×0.5=9×=1.25×8=2.6×32=4.1×=0.35×0.27.5×0.1=0.9×0.3=0.061×=0.5=9×=1.25×80.4=0.2×8.2+1.8=-10035.22==0.42.5×52.4×=
4=0.22×0.9-0.52=21
3.99×1==0×3.522.5÷5=7=8.4÷17=0.34÷2.5÷0.5=0.7=8.4÷=0.34÷0.1730.4÷4=
1.2×6=
0.6=0.72÷=2.6÷1.30.6×0.3==0÷3.65
7.82÷1=
0.001÷0.1=0.71.4÷=3.6÷0.06=
5.6÷0.8==1.45.6÷0.48÷0.8=4.4÷0.11=
22
4.2×3=3.2×0.4=0.3÷0.01=0.5=4÷0.17=5.1÷1.4=0.28÷=0.9÷0.45=9.6÷16=1÷0.01
0.01÷1=7.5÷1.5=0.81÷9=0.53÷=
25=10÷=4.8÷0.16=0÷3.893.52÷1=6.4÷4==1.5÷0.3=1.8×5=0.97.2÷2.2×6=23
8.4÷0.4=4.5÷0.9=4=2.5×4=12.5×=0.3÷0.14.5×2=
7.8+0.22=
0.4=3.4×-12.60.9=
1648+=11×40=
24
25