试题详情
直接写出得数
4 + 3 = | 10 - 2 = | 12 - 7 = |
7 + 9 = | 14 + 5 = | 10 - 6 - 0 = |
11 + 6 + 2 = | 8 - 3 + 9 = | 19 - 10 - 5 = |
知识点
参考答案
采纳过本试题的试卷
4 + 3 = | 10 - 2 = | 12 - 7 = |
7 + 9 = | 14 + 5 = | 10 - 6 - 0 = |
11 + 6 + 2 = | 8 - 3 + 9 = | 19 - 10 - 5 = |