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