北师大版三年级上数学口算练习Word下载.docx
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3=600×
4=700×
8=24×
4=49×
5=82×
8=23×
4=39×
41×
7=90×
9=19×
4=12×
9=91×
6=14×
5=
5=99×
9=
5=900×
27=500×
5=52×
8=30×
9=23×
51×
7=68×
6=60×
9=43×
9=74×
46×
7=700×
5=4×
58=
7×
34=39×
5=72×
5=39×
3=90×
3=58×
4=14×
7=50×
4=22×
3=31×
9=20×
9=3×
90=18×
4=77×
62×
2=20×
6=11×
5=300×
4=24×
4=79×
5=83×
8=21×
23×
5=90×
7=55×
36×
6=80×
7=500×
5=700×
37=700×
3=38×
4=52×
7=9×
30=7×
27=
51=74×
9=54×
3×
42=12×
6=900×
3=2×
14=
33×
4=9×
37=8×
19=
400×
12=91×
5=16×
80×
8=66×
8=11×
3=24×
39×
3=79×
6=84×
43×
8=55×
56×
3=21×
8=80×
6=79×
8=500×
6=300×
9=12×
36=700×
6=88×
5=63×
5=53×
31=7×
67=
51=75×
6=54×
4×
42=14×
6=9×
30=2×
54=
2=22×
4=7×
37=7×
900×
3=9×
13=91×
6=18×
81×
8=96×
2012.9.12完成时间:
2=75×
9=11×
7=600×
5=26×
29×
3=69×
6=85×
4=47×
80=66×
560×
60=49×
110×
8=910×
46=700×
9=58×
97=
52=65×
8=60×
41=14×
64=
34×
2=28×
4=6×
300×
9=8×
13=92×
9=16×
7=97×
2012.9.13完成时间:
6=600×
5=24×
4=69×
5=84÷
4=73×
33÷
3=47×
80=69÷
560÷
8=40×
70=59×
120×
8=400÷
8=930÷
3=14×
47=710×
9=56×
25×
6=54÷
9=9×
38=7×
96=
53=64×
8=54×
8=9×
63=
54×
2=28÷
2=7×
29=
270÷
9=7×
13=69÷
3=36×
65×
2=45×
8=31×
7=400×
6=64÷
2=74×
40÷
8=70×
80=360÷
540÷
6=21×
7=40×
220×
8=420÷
6=630÷
3=17×
57=410×
3=56×
7=54×
6=540÷
94=
52=34×
5=54×
43=15×
31=2×
2=48÷
35=8×
39=
3=5×
13=84÷
4=26×
7=94×
8=300÷
61×
7=640÷
7=240÷
48÷
7=46÷
2=73×
4=420÷
80=490÷
6=31×
7=93÷
3=68÷
230×
8=540÷
56=420×
3=560÷
350÷
5=540÷
6=7×
48=7×
95=
54=35×
8=60÷
45=25×
66÷
3=48÷
33=39÷
23=64÷
4=280÷
1200-87×
9=469+96÷
3=67×
5=11×
8=410×
8=360÷
88÷
4=59×
7=96÷
3=63×
7=70×
80=720÷
240÷
6=84÷
6=36÷
240×
9=690÷
3=27×
57=430×
3=630÷
7=490÷
7=7×
68=7×
85=
53=45×
8=90÷
5=240÷
55=25×
8=7×
63÷
3=60÷
5=8×
33=42÷
9=5×
26=60÷
1100-88×
7=1469+62÷
3=57×
52×
7=810÷
9=410×
9=360÷
8=59×
8=36÷
58÷
2=420÷
4=31×
8=72÷
6=960÷
56=430×
7=630÷
9=78×
5=490÷
78=6×
73=45×
6=80÷
65=45×
41=2×
62=
93÷
3=65÷
44=42÷
36=56÷
1400-98×
7=1469+640÷
3=50×
6=100×
80÷
4=300×
8=720÷
8=540克÷
9=78克×
5=490克÷
78=6克×
70=45×
65=45克×
900÷
3=650÷
3=500克-360克=56÷
4=280克+70克=
1400-90×
7=1600+640÷
67×
80=300÷
5=111×
5=820÷
2=410×
880÷
8=39×
4=65×
78÷
90=810÷
280÷
4=500×
7=84÷
236×
8=540千克÷
6=690÷
3=37×
54=430×
9=68千克×
7=480克÷
68=6克×
55=
80=450×
6=70÷
55=75克×
42=2×
9=750÷
64=72÷
9=500克-260克=68÷
4=280千克+70千克=
3600-97×
8=1870+520÷
60=300÷
6=211×
2=64÷
5=620÷
7=360÷
840÷
9=65×
98÷
60=810÷
5=480千克÷
6=390÷
6×
54=420×
6=68千克×
5=480克÷
66=8克×
80=360×
6=60÷
3=800克-260克=68÷
4=280千克+90千克=
3600-120×
5=1870+420÷
900+60×
7+560=500×
4t+5g=g420÷
440÷
4=3t=g360÷
2=4km=cm70×
8=480千克÷
80+120=360×
45=75000克=千克7m=mm2×
990-450÷
3=8000克-2千克=千克68÷
4=280×
完成时间:
2=3km=dm40×
60=420÷
6=360÷
400+60×
5=121×
4+1530=500×
6=920÷
4t+5kg=kg320÷
2=420×
7=420÷
4=4t=g360÷
3=45×
54=421×
36=8克×
65=
80+520=360×
5=90÷
45=75000克=千克7m=cm2×
950-450÷
3=750÷
44=72÷
9=8000克-4千克=克76÷
4100-58×
9=1649+840÷
55=430×
5=840÷
4=410×
4=84÷
8=360千克÷
7=420克÷
9=1500克-560克=68÷
4=80千克+470千克=
2700-67×
8=5820+540÷
2800÷
7-360=700×
8=520÷
2=430×
7=390÷
3=400+70×
70=270÷
9=611×
4=3t=kg360÷
2=4km=dm70×
70=720÷
216×
8=690÷
53=420×
4=540÷
67=8克×
56=
5=80÷
65=20000克=千克7m=cm2×
990-630÷
5=7×
360÷
3=8000克+2千克=克48÷
6=132×
2=2km=mm70×
416×
8=480克÷
6=660÷
3=540÷
6=68克×
7=640克÷
77=8克×
86=
4900÷
7+260=700×
9=920÷
3t+50kg=kg720÷
6=990÷
3=400-90×
40=270÷
9=612×
6=3t=g360÷
70+520=360×
8=70÷
35=6000克=千克7m=mm2×
730-630÷
63=72÷
330÷
3=8克+2千克=克88÷
5=911×
420×
5=520÷
2=610×
8=560÷
8=75×
80=880÷
326×
56=440×
56=8克×
35=
82=360×
4=900×
8=920÷
2=84÷
85=77克×
6=6×
42=3×
6=650÷
9=800克-660克=76÷
4=280千克+60千克=
3230-150×
6=4680+640÷
38÷
2=62克×
9=70×
60=320÷
410×
8=660÷
6=73×
53×
8+2=220×
9=86克×
7=560克÷
8=6×
16=
490÷
7+3=710×
9=520÷
2=56÷
3t+50g=g920÷
2=510×
1100-100×
30=270÷
9=610×
4=30000000g=t450÷
70+30=760×
5=60÷
5=210÷
5×
35=50000克=千克7m=mm2×
930-630÷
62=7200÷
630÷
3=80千克+2千克=克88÷
2=350÷
2100-180×
5=38+62÷
70=320÷
720÷
6=76×
8=200×
2100-100×
2=90×
40=280÷
7=210×
6=3000000g=t450÷
6=75×
300÷
6=640÷
5=6300÷
420÷
7=6×
47=8克×
17=
400÷
2+2=410×
9=320÷
6=480÷
65=500000克=千克7m=cm4×
3=450÷
3=7×
61=7200÷
210÷
3=80千克+20千克=克460÷
3200-280×
5=100+620÷
4=20000000g=t540÷
6=65×
5=640÷
6=560克÷
200÷
7=500÷
9=450千克÷
5=900÷
6=56×
8=220×
5=270÷
9=76克×
3100-100×
2=40×
90=2800÷
4=310×
30t+50kg=kg920÷
6=400÷
55=5000000克=千克3m=mm5×
930÷
3=8×
61=8100÷
7=80千克+2千克=克560÷
2200-270×
5=300+420÷
6=300000000g=t80÷
9=35×
7=4×
100÷
2+8=310×
7=400÷
2=44÷
580÷
2○590÷
2880×
8○890×
81260÷
6○1230÷
5
52克×
40=320÷
65=500000000克=千克3m=cm
8=450千克÷
10=56×
8