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