0.8×0.25x0.4x12.5的简便计算

1.6x7.5x1.25用简便方法计算

1.6x7.5x1.25用简便方法计算...1.6x7.5x1.25用简便方法计算

0.8×0.25x0.4x12.5简便计算图片

0.8×0.25x0.4x12.5简便计算图片...0.8×0.25x0.4x12.5简便计算图片

0.175÷0.25x0.4的简便方法计算

0.175÷0.25x0.4的简便方法计算...0.175÷0.25x0.4的简便方法计算

0.8ⅹ0.25ⅹ0.4x12.5简便计算

0.8ⅹ0.25ⅹ0.4x12.5简便计算...0.8ⅹ0.25ⅹ0.4x12.5简便计算

0.8×0.25x0.4×12.5的简便计算

0.8×0.25x0.4×12.5的简便计算...0.8×0.25x0.4×12.5的简便计算

0.25×3.2x0.125的简便计算

0.25×3.2x0.125的简便计算...0.25×3.2x0.125的简便计算

0.35×1.25x2x0.8简便计算

0.35×1.25x2x0.8简便计算...0.35×1.25x2x0.8简便计算

0.3×0.25-0.2÷4的简便运算

0.3×0.25-0.2÷4的简便运算...0.3×0.25-0.2÷4的简便运算

0.125×3.2×0.25的简便方法

0.125×3.2×0.25的简便方法...0.125×3.2×0.25的简便方法

0.25x4÷0.25x4简便运算

0.25x4÷0.25x4简便运算...0.25x4÷0.25x4简便运算