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