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