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