1 学校: 班级: 姓名: 分数: (1) 35 + 42 - 29 = (6) 77 – 29 + 26 = (2) 58 + 21 – 39 = (7) 89 – 28 – 36 = (3) 66 + 25 - 36 = (8) 55 + 17 – 25 = (4) 31 + 46 – 27 = (9) 88 – 67 – 11 = (5) 45 + 36 – 65 = (10) 56 – 45 + 21 = 2 学...
时间:2025-02-19 09:12栏目:行业资料