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