分数乘法计算题练习(一)班级_______姓名___________×21 56× × × ×7× × 5×3 ×10 × × × × × ×12 3.6× 27×× 1×8 1×3 ×12 ×5 ×1.6 ×15 19× 72× × × × ×24 48× × 28×8×0.875×150×3.25××2××120分数乘法计算题练习(二)
班级_______姓名___________×51×18 15× ×24 ×+108×1××11××××7×1 ×42×××34×+4×5×2×12×2×3×10013××××9-×45×1×21×3×2242×××35××24.5×
分数乘法计算题练习(三)班级_______姓名___________×3×2×22××2×1×745×××4.5×51×0.414×4×12××3×223.3×2 1×0.322.7×1 4.4×0.85×12×51×3.53×3.52×0.562×123×142×2×132×31.5×24×0.485×47×23×42.3×1 ×3.3-0.92×6×2.62.125×2×6×××34分数乘法计算题练习(四)
班级_______姓名___________1×1×21××××(+)×122×× ×1018+0.25×84×1××6+6×0.375(-)×50××3×4××352×3×3××1××2×1××1×1×46