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