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