Đề Thi Thật ASMO 4 - Vòng Địa Phương 2025

Tam, Binh, and An received donations of 4th grade Math textbooks to give to thre e mountainous schools affected by storms and floods. Tam received 84 books, Binh received 62 books. Since the number of 4th grade students in the three schools was the same, Tam gave An 18 books and An gave Binh some books so that the three friends would h ave the same number of books. Initially, how many books did An receive in donations? Các b ạ n Tâm, Bình, An nh ậ n quyên góp sách giáo khoa môn Toán l ớ p 4 đ ể t ặ ng cho ba trư ở ng mi ề n núi ả nh hư ở ng bão lũ. Tâm nh ậ n đư ợ c 84 quy ể n sách, Bình nh ậ n đư ợ c 62 quy ể n sá ch. Vì s ố h ọ c sinh l ớ p 4 ở ba trư ờ ng b ằ ng nhau nên Tâm chuy ể n cho An 18 quy ể n sách r ồ i An chuy ể n cho Bình m ộ t s ố quy ể n sách đ ể ba b ạ n có s ố sách như nhau. H ỏ i ban đ ầ u, An nh ậ n quyên góp đư ợ c bao nhiêu quy ề n sách? Câu 5 A volunteer group made 288 moon ca kes to give to children in orphanages. Based on the number of orphans, in the first village the volunteer group gave away 3/8 of the cakes; in the second village the volunteer group gave away 1/3 of the remaining cakes. After two donations, how many cakes did the volunteer group have left? M ộ t nhóm thi ệ n nguy ệ n đã làm 288 chi ế c bánh Trung Thu đ ể t ặ ng các em ở các làng tr ẻ m ồ côi. Căn c ứ vào s ố lư ợ ng tr ẻ m ồ c ắ t ở làng th ử nh ấ t nhóm thi ệ n nguy ệ n đã t ặ ng 3/8 s ố bánh; ở làng th ứ hai nhóm thi ệ n nguy ệ n đã t ặ ng 1/ 3 s ố bánh còn l ạ i. H ả i sau hai l ẩ n t ặ ng, nhóm thi ệ n nguy ệ n còn l ạ i bao nhi ề u cái bánh? Câu 6 To organize the Phu Dong Sports Festival, on the square school yard with a side of 160m, the school used paint to draw two rectangles as badminton and volleyball competition areas, and a central square as a gymnastics performance area. Knowing that one can of paint can paint 60m. How many cans of paint does the school need? Đ ể t ổ ch ứ c H ộ i kho ẻ Phù Đ ổ ng, trên sân trư ờ ng hình vuông có c ạ nh 160m, nhà trư ờ ng s ử