填空7R't/j4q-G+z9m7o9o7R1^/[6|8E5w
6×6×6×6改写成乘法算式是9@9q1I(}-F'|-r:g1M，读作(o7o7E(F:h9j4c-}-n'z，表示7K-i,^7K(u3A,D8?个7I)Z7O.e相加。7R't/j4q-G+z9m7o9o7R1^/[6|8E5w