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