三年级计算题大全800题.doc

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1、1.640÷80=2.15×5=3.23×3=4.12×2×5=5.480÷80=6.16×5=7.27×3=8.90÷15=9.48÷4=10.640÷16=11.39÷3=12.24×20=13.32×3=14.48÷16=15.12×8=16.27×3=17.56÷14=18.24÷8=19.14×2=20.83－45=21.560÷80=22.96÷24=23.40÷20=24.40×30=25.37＋26=26.76－39=27.605＋59=28.30×23=29.12×8=30.27＋32=31.48＋27=

2、32.4500×20=33.73＋15=34.120×600=35.200×360=36.6800×400=37.280＋270=38.4×2500=39.6000÷40=40.5×1280=41.310－70=42.400×14=43.470＋180=44.1000÷25=45.160×600=46.20×420=47.290×300=48.8100÷300=171.7600÷200=2.7600÷400=3.680＋270=4.980÷14=5.4200÷30=6.6×1300=7.1300×50=8.200×48=9

3、.930－660=10.530＋280=11.9200÷400=12.840÷21=13.180×500=14.8000÷500=15.1900÷20=16.200×160=17.8700÷300=18.300×330=19.3×1400=20.7000÷14=21.600÷12=22.9600÷80=23.140×300=24.8800÷40=25.9600÷800=26.750－290=27.5×490=28.760×20=29.7500÷500=30.370×200=31.650÷13=32.8600－4200=33

4、.240×4=34.640÷80=35.15×10=36.12×11=37.160×30=38.220×40=39.104×5=40.4500÷50=41.120×2=42.90÷30=43.270÷30=44.270×30=45.84÷21=46.76÷9=47.66÷7=48.100－54=171.123＋15=2.360÷4=3.55÷5=4.32×6=5.200÷40＝6.180÷30=7.240÷40=8.35×2=9.140×7=10.13×6=11.280×3=12.350×2=13.50×11=14.250

5、×6=15.7200+900=16.410-201=17.125×8=18.48×20=19.6600÷600=20.390+140=21.11×80=22.24×50=23.3600÷400=24.530－70=25.420－90=26.9600÷30=27.7×700=28.203+98=29.5600÷700=30.4800÷12=31.3500÷7=32.370＋560=33.520＋490＝34.450－90＝35.80＋330＝36.70×700＝37.7000÷70＝38.4000÷80＝39.2400÷20

6、0＝40.420－90＝41.170＋320＝42.520－260＝43.910－190＝44.35×200＝45.22×200＝46.8800÷400＝47.9300÷300＝48.6×300＝171.1800÷200＝2.9300÷30＝3.280÷40＝4.304＋199＝5.390÷26＝6.1250÷50＝7.21×40＝8.6600÷220＝9.760－198＝10.660－220＝11.5000÷50＝12.100×91＝13.753－299＝14.15×5=15.23×3=16.12×2×5=17.480÷

7、80=18.16×5=19.27×3=20.90÷15=21.48÷4=22.640÷16=23.39÷3=24.24×20=25.32×3=26.48÷16=27.12×8=28.27×3=29.56÷14=30.24÷8=31.14×2=32.83－45=33.560÷80=34.96÷24=35.40÷20=36.40×30=37.37＋26=38.76－39=39.605＋59=40.30×23=41.12×8=42.27＋32=43.48＋27=44.4500×20=45.73＋15=46.120×600=47.

8、200×360=48.6800×400=171.280＋270=2.4×2500=3.6000÷40=4.5×1280=5.310－70=6.400×14=7.470＋180=8.1000÷25=9.160×600=10.20×420=11.290×300=12.8100÷300=13.7600÷200