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