Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {17, 3, 15, 5, 8, 9} → ______
- Prime numbers in {15, 19, 8, 11, 25, 5} → ______
- Prime numbers in {19, 5, 29, 8, 23, 25} → ______
- Prime numbers in {21, 5, 23, 17, 9, 8} → ______
- Prime numbers in {13, 15, 17, 19, 21, 3} → ______
- Prime numbers in {25, 19, 27, 9, 11, 3} → ______
- Prime numbers in {15, 8, 13, 2, 9, 7} → ______
- Prime numbers in {11, 12, 8, 15, 7, 29} → ______
- Prime numbers in {8, 17, 2, 23, 29, 9} → ______
- Prime numbers in {3, 11, 19, 29, 15, 12} → ______
- Prime numbers in {25, 11, 27, 21, 3, 5} → ______
- Prime numbers in {5, 21, 17, 13, 19, 29} → ______
- Prime numbers in {12, 11, 13, 2, 15, 5} → ______
- Prime numbers in {8, 9, 12, 7, 3, 23} → ______
- Prime numbers in {8, 19, 3, 17, 13, 27} → ______
- Prime numbers in {7, 8, 2, 9, 21, 27} → ______
- Prime numbers in {15, 25, 5, 11, 19, 12} → ______
- Prime numbers in {2, 21, 5, 25, 13, 7} → ______
- Prime numbers in {3, 15, 21, 5, 11, 7} → ______
- Prime numbers in {25, 27, 23, 2, 17, 13} → ______