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