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300道 三年级口算题【急】 给【20分】!

时间:2021-05-09 11:18:21 三年级数学

300道 三年级口算题【急】 给【20分】!

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=280+450=7÷7=3600+5800=
8×9+21=4600+4700=17×40=100-63=3.2+1.68=2.8×0.4=
14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=
3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=
1.01×99=420÷35=25×12=135÷0.5=
3/4+1/4=2+4/9=3-2/3=3/4-1/2=
1/6+1/2-1/6=7.5-=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=
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×
800÷8=40×70=300÷4≈59×72≈251÷5≈630÷7=
131÷6≈0×108=45-18=0÷15=120÷4=30×40=
640-70=1800÷9=99×39≈5.1+2.6=411÷4≈15×20=
7.3-1.8=250÷5=6300÷9=431÷6≈20×80=78-56=
491÷8≈14×6=4.8-4.4=6.1+4.7=91×19≈367÷4≈
55÷5=10×40=211-30=134+28=50×40-100=12×20÷
270÷9=20×11=120÷5≈44×17≈351÷4≈420÷7=
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=
100÷1=30×70=100÷5≈19×72≈251÷6≈140÷7=
234÷6≈120×0=445-15=0÷85=200÷4=300×40=
740-70=2700÷9=91×33≈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=45-18=0÷15=120÷4=30×40=
640-70=1800÷9=99×39≈5.1+2.6=411÷4≈15×20=
7.3-1.8=250÷5=6300÷9=431÷6≈20×80=78-56=
491÷8≈14×6=4.8-4.4=6.1+4.7=91×19≈367÷4≈
55÷5=10×40=211-30=134+28=50×40-100=12×20÷3=

730-190=
3700-370=
8500-5500=
3200+5100=

96-42=
1200-400=
830-300=
800+900=

58-36=
7000+3000=
5×7=
72÷9=

36÷6=
81÷9=
42+13=
24÷3=

24+8=
27-3=
42+13=
42-6=

7+44=
42÷7=
64-8=
21÷3=

4×8=
54÷9=
49÷7=
42÷7=

35÷7=
19+41=
24-6×3=
4×8-5=

27÷3+6=
56÷7-3=
49÷9+7=
4×3÷2=

6÷3×7=
8÷4×3=
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=
11-40÷8=
7+1×8=

130+80=
46-8=
8×5-7=
9×3-8=

30÷6=
36÷4=
4×5+44=
48÷8+7=

1800+200=
93-80=
6×5+37=
10-8÷1=

7×8=
73-4=
3×8÷4=
7×6+10=

72÷8=
64-8=
24×0=
71-7+30=

6+2×8
35-9=
70-5×9=
8×9+21=

3×6=18÷3=18÷6=15÷3=6÷3=25÷5=

20÷5=5÷5=30÷6=9÷3=4×3=16÷4=

12÷4=8÷2=24÷4=4×4=20÷4=24÷6=

2×5=1×1=2×1=2×2=8÷2=10÷5=

9÷3=5×6=1÷1=18÷6=6÷1=2÷2=

12÷2=2×7=15÷5=30÷5=24÷6=16÷4=

20÷4=15÷3=10÷5=5÷1=18÷6=30÷6=

4×5=6×3=4÷4=25÷5=36÷6=5+1=

12÷2=42÷6=24÷3=2×6=6×6=25÷5=

12÷4=3×3=15÷5=33-9=18÷3=8+72=

3×6=42-5=20÷5=50-7=10÷5=26+7=

9÷3=18+6=30÷5=20+4=5+67=2×5=

2÷2=5÷5=18÷6=12÷6=12÷6=15÷3=

20÷4=30÷6=24÷4=8÷4=10÷5=42÷6=

24÷3=20÷5=4÷2=18÷3=12÷6=12÷3=

15÷5=16÷4=30÷5=24÷6=25÷5=20+5=

18÷3=8×6=39-24=32÷8=19-7=12+6=

12÷6=30÷6=15÷3=25÷5=20÷5=24÷4=

20÷4=15+6=36÷6=8+12=15÷5=27-8=

8÷4=10÷2=5×7=25+19=9÷3=30÷5=

20÷4=16÷4=25+5=3×6=18÷3=30+6=

25÷5=3×4=20÷5=24÷4=18-6=6×2=

18÷6=4×5=18÷6=4×5=5×4=17-9=

3×6=12÷4=12÷6=18÷3=15÷5=3+18=

30-18=77-19=24+6=30÷6=7×8=20÷5=

18-6=15÷3=5×5=51-8=8+12=36-7=

24÷6=24+6=16÷4=25+19=10÷5=35+6=

20÷4=27-8=39-24=36÷6=18÷3=8+4=

1×1=2÷2=1÷1=4÷1=4÷4=9÷9=

300道 三年级口算题【急】 给【20分】!

三年级数学乘除法口算题

1×7=4×8=5×2=9×4=7×8=1×2=2×9=6×8=
4×2=7×9=9×3=6×6=3×8=2×3=4×6=9×9=
18/6=42/7=36/9=21/3=81/9=9/3=24/3=
24/4=64/8=3/1=44/4=45/5=90/9=63/9=

300道 三年级口算题【急】 给【20分】!

求三年级口算题500道

17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-=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=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=

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