五年级口算题50道 1. 3.5+4.5= 2. 4.7+2.3= 3. 4.5×2= 4. 6.9－2.5= 5. 7.2×0.8= 6. 6×3.4= 7. 0.62－0.32= 8. 1.4×0.5= 9 . 0.75×100= 10. 0.02×0.5= 11. 3.6÷0.3= 12. 6.3÷7= 13. 5.6÷100= 14. 0.75÷0.25= 15. 0.125×8= 16. 4.8÷0.3= 17. 0.96÷2= 18. 0.56÷28= 19. 0.36÷0.4= 20. 0.64÷0.8= 21. 0.72÷3.6= 22. 3.6÷24= 23. 0.8×1.1= 24. 7.2+12.8= 25. 12.8÷4= 26 5.2÷13= 27 12.5÷5= 28 1.64÷41= 29 10÷20= 30 24÷15= 31 8.65×10= 32 0.35×0.6= 33 3.08×0.01= 34 4.95×1000= 35 6.9×0.1= 36 0.4×0.5= 37 2.4÷0.8= 38 10.8÷9= 39 9.6÷0.8= 40 0.108÷2= 41 4.95÷0.9= 42 9.65÷0.1= 43 0.325×100= 44 2.5×8= 45 56÷0.7= 46 0.125×4= 47 3.28×0.1= 48 3.9÷0.13= 49 50 7.2×0.1= 0.01×0.1= 本文来源：https://www.wddqw.com/doc/18641aae690203d8ce2f0066f5335a8102d266fb.html