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