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