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