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