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