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