四年级(下)口算题卡.doc

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1、8.74+13.82= 3.36-3.29= 46.1+6.95= 17.01-3.72= 29.22+6.33= 83.2-7.9= 47.2-19.6= 39.8+6.79= 9.11+15.9= 85.2-59.3= 3.17+5.6= 6.9-1.15= 8.75+6.7= 4.78+19.4= 43.2-35.5= 4.47+9.64= 69.2-30.4= 16.08+7.78= 12.25-7.62= 36.28+24.9= 51-35.6= 6.11-2.2= 4.86+17.4= 65.16-30.01= 34.9+9.09= 3.92-2.1= 16.3+28.1= 3.5

2、7+11.5= 34.1-12.05= 10.37+8.6= 4.78+19.4= 43.2-35.5= 4.47+9.64= 69.2-30.4= 16.08+7.78= 12.25-7.62= 36.28+24.9= 51-35.6= 6.11-2.2= 4.86+17.4= 23×40=54÷3=18×30=60÷30=70×50=250÷50=14×60=80÷40=18×50=16×30=1.25+2.3=35.7-2.4=12.3+4.06=0.75+0.4=1.34+0.8=9.5-2.7=1.8+8.18=7.82-7.2=8.7+0.03=2.7+3.9=9.3-8.8=1.

3、9+25.79=4.5-3.26=5.1-1.9=2.2+5.7=4.8-2.5=18.3-3.7=2.9+15.9=6.3+3.6=6.7-4.5=6.8-0.7=27.3+2.15=23.5+1.68=53.16+3.54=6.6-3.7=7.2-2.7=12.3+3.7=5.3+4.47=2.8+1.9=3.2+12.76=3.25-0.12=4.5-2.1=5.8+6.9=1.5+4.85=16.8+5.4=3.6-1.3=24.6+2.4=8.1+1.2=2.45+5.5=0.5+2.6=93.1-20.9=53.4-2.4=5-0.08=96.3-56.2=136.5-105=73

4、.4+52.1=79.2+56.8=7.21+6.9=1.64+2.35=6.72-3.28=35.7-2.4=4.5-3.26=5.1-1.9=2.2+5.7=640÷80=15×5=23×3=12×2×5=480÷80=16×5=27×3=90÷15=48÷4=640÷16=39÷3=24×20=32×3=48÷16=12×8=27×3=56÷14=24÷8=14×2=83－45=560÷80=96÷24=40÷20=40×30=37＋26=76－39=605＋59=30×23=12×8=27＋32=48＋27=4500×20=73＋15=120×600=200×360=6800×400=

5、280+270=4×2500=6000÷40=5×1280=310－70=400×14=470+180=1000÷25=160×600=20×420=290×300=8100÷300=7600÷200=930-660=7600÷400=680+270=980÷14=4200÷30=6×1300=1300×50=200×48=530+280=9200÷400=840÷21=180×500=8000÷500=1900÷20=200×160=8700÷300=300×330=3×1400=7000÷14=600÷12=9600÷80=140×300=8800÷40=9600÷800=750－290=

6、5×490=760×20=7500÷500=370×200=650÷13=8600－4200=240×4=640÷80=15×10=160×30=250×6=7200+900=410-201=125×8=48×20=6600÷600=390+140=11×80=24×50=3600÷400=4000÷50=4.8-2.5=18.3-3.7=2.9+15.9=6.3+3.6=6.7-4.5=6.8-0.7=0.2-0.09=2+9.1=0.89-0.25=1-0.55=20.22+0.78=2-0.75=5.78-0.24=0.42+10.68=8.34-6.22=6.37+4.55=27.3+

7、2.15=23.5+1.68=53.16+3.54=6.6-3.7=7.2-2.7=12.3+3.7=5.3+4.47=2.8+1.9=3.2+12.76=3.25-0.12=530－70=420－90=9600÷30=7×700=203+98=1800÷300=240+570=4800÷400=370+580=580-490=910－370=250×8=270－190=360×2=75÷25=3