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