家長報數，孩子判斷能否被 3 整除（3秒內）。答對一題得1分。 Parent calls out a number. Child decides if it is divisible by 3 within 3 seconds. 1 point per correct answer.
| # | 報數 Number | 孩子答（能/不能）Answer (Yes/No) | 正確答案 Correct | ✓得分 Score |
|---|---|---|---|---|
| 1 | 123 | 能 (1+2+3=6) | ||
| 2 | 457 | 不能 (4+5+7=16) | ||
| 3 | 891 | 能 (8+9+1=18) | ||
| 4 | 246 | 能 (2+4+6=12) | ||
| 5 | 135 | 能 (1+3+5=9) | ||
| 6 | 224 | 不能 (2+2+4=8) | ||
| 7 | 711 | 能 (7+1+1=9) | ||
| 8 | 583 | 不能 (5+8+3=16) | ||
| 9 | 927 | 能 (9+2+7=18) | ||
| 10 | 444 | 能 (4+4+4=12) |
按“偵探筆記”四步破案，每案正確得一枚印章🔏。點擊 驗證 檢查答案。 Follow the 4-step Detective Notes. Each correct case earns a stamp 🔏. Click Verify to check.
孩子當“數字怪盜”，設計一張案件卡考家長！ Child becomes the "Digit Phantom" and creates a case card to challenge the parent!
要求：含N的四位數（N可出現兩次）· 指定除數(3/9/2/5/11) · 加附加條件 · 自己先算答案 Requirements: 4-digit number with N (can appear twice) · specify divisor (3/9/2/5/11) · add extra condition · solve it yourself first
如果家長被難住了，孩子獲得“怪盜大師”稱號👑 If the parent is stumped, the child earns the title "Phantom Master" 👑