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四年级下学期口算竞赛题

2022-04-11 来源:爱问旅游网
四年级下学期口算竞赛题

班级:4.2÷0.1= 16÷1.6= 2.87-0.7= 0.36÷12= 1.2×0.4= 3.9+2.03= 1.25×0.8= 3.5+7.6= 3.5×3= 50×18= 306×5= 84÷28= 77÷0.7= 110×0.4= 4.02×2= 5×2.4= 500×0.06= 7900-7000=

姓名:答对90×0.3= 12÷0.3= 0.9÷0.01= 1.23÷3= 8.8÷2.2= 4.2+3.5= 7+0.25= 72.8÷0.8= 3.2÷1.6= 4.2-3.5= 6.25×8= 2.14-0.9= 1.8×0.4 0.75×4= 2.5×4= 500×0.001= 2.56-0.37= 0.99+1.8= 5.4-2.5= 5.6×1.01= 12-6.2= 2.4×2.5= 0.65×0.2= 0.05×0.8= 1.5×0.4= 1.25×0.5= 14.4÷8= 570÷19= 912+99= 750-240= 310-98= 840÷40= 0÷285= 1.15×4= 0.88÷8= 12×0.3= 0.78÷6= 7.3+0.4= 200×0.8= 0.03×310= 0.0950×0= 0.119×1= 2.5+0.18= 0.125+4.3= 3.700+3= 1-0.01= 8.1÷3= 2.4÷12= 0.4×0.22= 3.1×20= 0.9×800=

1-0.9=

2.1×3=

0.07×600=

1 / 2

600×0.3= 0.44÷0.2= 8.4-3.4= 1.100-0.5= 2.5+3.7= 6.4÷0.8= 0.48÷8= 0.9×6=1.6×5=1.4×0.3=1.87×0=60×0.5=3.1×0.3=0.04×0.2=2.1×4=1.7×0.03=6.52+72.89=

5×0.44= 1.7×0.3= 0.44+0.46= 50-3.6= 210÷0.3= 15×0.5= 1.6×5= 7.2+2.8=0.27-0.2=0.93×100=0.8×0.7=0.06×0.9=1.2÷3=9.6÷6=0.72÷12=4.6÷23=12.5÷5=

350×0.9= 0.85-0.49= 0.3+0.08= 7.1-4.4= 4.9÷7= 23×0.03= 2.7×3= 0.24×2=7×0.08=4×0.25=0.12×6=0.7×0.9=1.8×0.04=0.16×0.5=0.8×0.05=0.12×6=10-5.29=

2 / 2

60÷30= 6.8+1.7= 0.65-0.39= 8÷16= 20÷40= 0.2×5= 90÷1.5= 0.1×6.1=1.5×0.4=0.75+0.3=0.05×1.6=1.2-0.8=6.8÷4=0.48÷6=5.2÷13=0.7×1.1=14×0.5=

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