本刊資料

1. What number should replace the question mark？

2. Which number is missing？

38 （1924）? 96

64 （3217）? 68

48? ? ?（ ？ ）? ? 56

3. Change just one letter in each word to find a familiar phrase.

LAID ON COD

4. Which is the odd one out？

5. What number should replace the question mark？