



找规律,填一填 1,3,9,27,81,,,,.1,2,6,24,,,.3,15,75,,,

学习时间:2026-03-30 20:45:15 阅读：912

找规律,填一填 1,3,9,27,81,,,,.1,2,6,24,,,.3,15,75,,,

最佳回答

专一的蜻蜓

曾经的板凳

2026-03-30 20:45:15



① 1 x 3 =3 3 x3 =9 9 x 3 =27 27 x3=…… ② 1 x 2 = 2 2 x 3 = 6 6 x 4 = 24 24 x 5 =……③ 3 x 5 = 15 15 x 5 = 75 75 x 5 = ……

最新回答共有2条回答

可靠的大树
回复
2026-03-30 20:45:15
① 1 x 3 =3 3 x3 =9 9 x 3 =27 27 x3=…… ② 1 x 2 = 2 2 x 3 = 6 6 x 4 = 24 24 x 5 =……③ 3 x 5 = 15 15 x 5 = 75 75 x 5 = ……

热门文章

猜你喜欢