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