跟着消防员爸爸学习C++编程与算法（请备注算法学习）
欢迎咨询
一、口算题
| 48 + 46 = | 32 ÷ 7 = | 60 - 36 = | 35 ÷ 6 = | 78 × 7 = |
| 49 + 11 = | 51 × 2 = | 92 - 53 = | 36 × 4 = | 77 + 23 = |
| 600 × 2 = | 75 × 9 = | 600 × 2 = | 3200 - 400 = | 96 - 78 = |
| 68 + 25 - 53 = | 98 - 4 × 7 = | 35 ÷ 5 + 69 = | 60 - 32 + 68 = | 37 + 5 ÷ 1 = |
二、笔算题
| 447 × 7 = | ※ 447 - 356 = | 363 + 826 - 163 - 626= |
| ※ 369 + 191 = | 72 ÷ 9 = | 25 × 94 = |
| 101 + 531 - 324 = | 404 - 197 = | 675 + 425 + 126 + 374= |
消防员爸爸