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