根据运算定律填空.
(1)12.5×3.4×0.8=( × )×
(2)4.36×2.5+ ×2.5=( +5.64)×
(3)6.5×2.4+6.5×7.6= ( )
(4)(6+0.6)×0.25= + .
根据运算定律填空.
(1)12.5×3.4×0.8=( × )×
(2)4.36×2.5+ ×2.5=( +5.64)×
(3)6.5×2.4+6.5×7.6= ( )
(4)(6+0.6)×0.25= + .
试题篮
()