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