求三年级上册口算题库

1个回答

  • 4.8+2.3= 5.6÷7= 30×(200+3)= 4.7+6.2=

    8.5÷5= 24÷4+56÷4= 3.7–0.07= 27÷0.01=

    4.6–4.6÷4.6= 0.62+0.38= 1.25×4= 0.45÷0.09×5=

    3.72+2.28= 5.2×0= 8.7–1.9–3.1= 1.73+3.2=

    8.7÷0.29= 45÷0.5÷2= 10.3+5.2= ÷0.8=

    1.5+4.2+0.5= 1.03–0.9= 1.12×100= (5.25–4)×8=

    12.4+0.37= 0.04×25= 0.8+0.2–0.8+0.2= 4.83–2.53=

    1.25×0.8= 4×3.7×0.25= 1.7–0.9= 3.6+4=

    3.82+2.5+6.18= 0.29–0.18= 1–0.02= 21.6–3.8–7.2=

    6+7.8= 3.9–2.8= 4.9+0.1–4.9+0.1= 1–0.62=

    7÷0.5= 3.6×0.2×1= 2.73–0.63= 1÷4=

    7.5×5.3÷5.3= 4–0.9= 6.3×101= 25×8×125×4=

    0.9×6= 0.1×0.01= 0.7×16–16×0.3= 28.6÷1000=

    1.8÷0.9= 1.7×25×4= 1.4×0.2= 5÷2.5=

    2.7–1.8–0.2= 2.4÷0.6= 0.36÷3= 1.8×6–1.8=

    4.2÷0.3= 10–4.3= 2.8×9+2.8= 60×0.05=

    1.7×3= 0.32×0.2×5= 7×0.08= 2.8÷0.04=

    10–0.8×10= 1.6×5= 0.37×20= 4.8÷0.6+4.8÷0.4=

    4.5×0.2= 4.5+0.55= 8.5–0.24–1.76= 0.81÷0.9=

    6.8–0.08= 9×1.25×8= 0.25×28= 0.72÷0.12=