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