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