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