四年级数学下册竖式计算735÷251080÷362.8×31.24.7×21.08.2×40.312.6×8.920.3×32170.4÷4.833.6÷2.113.8×4.943.7×2.882.8×3.685....
计算题100道竖式825÷32=120×29=23×156=145×23=690÷30=25×313=28×320=704÷44=37×591=920÷40=350×815=249×22=480÷32=432÷24=21...
3.5×6.3０．72×1.52.05×0.412.４×272.3×126.7×0.32.4×6.20.５6×0.２4６.7×０．3０.56×0.043.７×4.6０.２9×０.３76.5×8.456×...
