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