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