Skip to content / Đến nội dung
ThichHocToan.com

VIAMC 2025 Mock Test — Level 3 (Upper Primary) Question 23

VIAMC · VIAMC 2025 Mock Test — Level 3 (Upper Primary)

Question 23

A tower consists of 8 levels, where the number of bricks on each level follows the sequence of odd numbers: 1, 3, 5, 7, etc. What is the total number of bricks needed to build the tower?