四年級(jí)數(shù)學(xué)乘除計(jì)算題

字號(hào):

0.63÷21=
    6400÷800=
    0.05×20=
    51÷1.7=
    48÷16=
    70÷35=
    9.2÷2.3=
    2.7×0.3=
    1.5×0.4=
    28×0.03=
    0.38÷19=
    0.68÷3.4=
    40÷2=
    650÷13=
    980÷14=
    680÷34=
    720÷4=
    800÷16=
    720×0.5=
    230÷46=
    600×0.03=
    160÷40=
    0.23×30=
    50×1.2=
    3300×30=
    9600÷300=
    4000÷500=
    2500÷500=
    1.4×300=
    0.26×200=
    0.50×90=
    560÷70=
    1500÷300=
    0.05×200=
    7200÷9=
    0.18×20=