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