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