TIMO Khối 3 – Vòng Quốc gia (Heat Round) – Đề số 5
📄Description
📋Instructions
📝Exam Questions (25 questions)
Previewing the first 3 questions — the rest is saved for the exam itself.
According to the pattern shown below, what is the number in the blank? 38 、 35 、 30 、 23 、 14 、 __
Pattern: Quy luật; The blank: Chỗ trống.
There are 27 transparent boxes, as shown in figure 1. Each layer contains 9 boxes as figure 2 showns. Some black marbles are inserted into the boxes and view from different directions, the images are shown in the diagram below. Find the number of black marbles inserted in these 27 boxes.
Nhìn từ đằng trước;
Transparent boxes: Hộp trong suốt; Layer: Lớp hình; Contains: Chứa; Inserted: Được đặt vào;
Images: Hình ảnh; Diagram: Sơ đồ; Figure: Hình; Top view: Nhìn từ trên xuống; Front view:
From the right: Nhìn từ phía bên phải

Today is Wednesday. Which day of the week was 25 days ago?
Wednesday: Thứ Tư; Ago: Trước.
⚠️Important Notes
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