基本數學,加法,減法,乘法,表格形式的劃分
基本數學操作,加法,減法,乘法和除法。顯示結果以表格形式。表演攜帶,借用和交叉。
對於小學生及其父母。這不是計算器。檢查您的孩子作業。
筆記:
小數點之後添加0s以提高除法結果的精度
5/2 = 2剩餘1
5.0 / 2 = 2.5
June 29, 2025
June 29, 2025
June 28, 2025
June 28, 2025
June 28, 2025
June 28, 2025
June 28, 2025
June 28, 2025
June 28, 2025
June 28, 2025