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 {3, 2, 12, 15, 8, 13} → ______
- Prime numbers in {8, 15, 27, 21, 3, 17} → ______
- Prime numbers in {15, 17, 29, 3, 12, 13} → ______
- Prime numbers in {29, 15, 13, 2, 11, 3} → ______
- Prime numbers in {7, 8, 3, 2, 15, 25} → ______
- Prime numbers in {7, 21, 9, 13, 25, 11} → ______
- Prime numbers in {5, 29, 23, 15, 9, 25} → ______
- Prime numbers in {29, 23, 21, 12, 15, 5} → ______
- Prime numbers in {19, 21, 23, 12, 7, 17} → ______
- Prime numbers in {21, 17, 27, 29, 19, 15} → ______
- Prime numbers in {3, 29, 13, 25, 27, 17} → ______
- Prime numbers in {13, 12, 25, 19, 9, 23} → ______
- Prime numbers in {7, 23, 27, 12, 3, 8} → ______
- Prime numbers in {9, 2, 25, 7, 15, 5} → ______
- Prime numbers in {19, 13, 5, 21, 8, 25} → ______
- Prime numbers in {13, 23, 25, 12, 11, 2} → ______
- Prime numbers in {7, 11, 15, 3, 17, 25} → ______
- Prime numbers in {11, 17, 3, 27, 23, 29} → ______
- Prime numbers in {3, 25, 8, 12, 29, 27} → ______
- Prime numbers in {27, 15, 3, 12, 9, 2} → ______