Hello, my name is Mizuki. I've been taking the national flag certification exam as a hobby for several years, and I've scored over 90 points three times out of five attempts. The content also considers the official textbook of the national flag certification, and I'm confident that if you can solve this perfectly, you'll be able to score 80 points or more (the passing score). I plan to create ① to ⑤ (all with different content). To reduce costs, I'm printing four pages on one double-sided sheet. If you purchase a set with other numbers, you will receive a 100 yen discount per set. Please note that price reductions are not possible. Thank you.