Chữ số tận cùng của tổng hoặc tích by Tram Ngoc https://padlet.com/ngochoatram1981/cstcctht en-us 2021-10-10 11:58:50 UTC 2023-07-26 03:42:24 UTC hello@padlet.com https://padlet.net/icons/png/1f928.png Bài 1: Lấy số 4 nhân với chính nó 2007 lần. Hỏi kết quả của phép tính có chữ số hàng đơn vị là bao nhiêu? ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805271552 2021-10-10 12:14:18 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805271552 Giai : 4x4x4x4.......x4 ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805295021 2007 thừa số 4]]> 2021-10-10 12:32:44 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805295021 (4x4)x(4x4) ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805301119 Cứ 2 thừa số thì ta có tận cùng là 6.]]> 2021-10-10 12:37:36 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805301119 ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805306647 2021-10-10 12:41:22 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805306647 ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805308833 2021-10-10 12:42:37 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805308833 ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805309685 2021-10-10 12:43:13 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805309685 Bạn nào ko hiểu bài thì comet xuống dưới nha ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805315046 2021-10-10 12:46:28 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805315046 ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805318419 2021-10-10 12:48:39 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805318419 ngochoatram1981 https://padlet.com/ngochoatram1981/cstcctht/wish/1805344247 2021-10-10 13:04:27 UTC https://padlet.com/ngochoatram1981/cstcctht/wish/1805344247