2023年7月14日
PROPERTIES OF SQUARE NUMBERS
摘要： When a number is multiplied by itself, the resulting number is called as a square number. For example, when we multiply 5 by 5, we get 52 = 25. Here, 阅读全文
posted @ 2023-07-14 13:44 莫~慌 阅读(29) 评论(0) 推荐(0) 编辑